| 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 | $138.64 | 4.762% | $145.242 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $148.72 | 9.573% | $162.957 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $5.99 | 13.110% | $6.7753 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $84.56 | 7.799% | $91.1548 | $91.15 | $91.15 | $91.20 |
| Purchase #5 | $124.38 | 5.874% | $131.6861 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $123.31 | 3.489% | $127.6123 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $244.30 | 4.127% | $254.3823 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $869.90 | $919.8098 | $919.81 | $919.85 | $919.90 | |