| 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 | $112.67 | 7.535% | $121.1597 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $96.63 | 11.220% | $107.4719 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $198.50 | 6.147% | $210.7018 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $183.38 | 9.129% | $200.1208 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $120.70 | 11.338% | $134.385 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $15.71 | 7.500% | $16.8883 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $130.58 | 5.679% | $137.9956 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $858.17 | $928.7231 | $928.73 | $928.70 | $928.80 | |