| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.43 | 10.646% | $170.8706 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $199.57 | 9.102% | $217.7349 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $147.80 | 10.532% | $163.3663 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $146.35 | 4.756% | $153.3104 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $207.60 | 12.599% | $233.7555 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $147.62 | 11.301% | $164.3025 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $118.91 | 6.764% | $126.9531 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $1,122.28 | $1,230.2933 | $1,230.29 | $1,230.25 | $1,230.40 | |