| 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 | $125.31 | 6.784% | $133.811 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $24.79 | 8.685% | $26.943 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $138.66 | 9.514% | $151.8521 | $151.85 | $151.85 | $151.90 |
| Purchase #4 | $127.51 | 10.111% | $140.4025 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $181.78 | 10.679% | $201.1923 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $116.43 | 11.321% | $129.611 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $132.45 | 9.584% | $145.144 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $846.93 | $928.9559 | $928.94 | $928.95 | $928.90 | |