| 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 | $91.53 | 11.760% | $102.2939 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $170.35 | 3.304% | $175.9784 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $88.82 | 6.591% | $94.6741 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $183.72 | 8.206% | $198.7961 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $207.32 | 6.386% | $220.5595 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $181.34 | 6.655% | $193.4082 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $163.55 | 5.867% | $173.1455 | $173.15 | $173.15 | $173.10 |
| 7 purchase totals = | $1,086.63 | $1,158.8557 | $1,158.86 | $1,158.85 | $1,158.90 | |