| 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 | $158.81 | 7.533% | $170.7732 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $45.32 | 8.786% | $49.3018 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $24.88 | 4.253% | $25.9381 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $149.81 | 9.227% | $163.633 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $123.82 | 9.277% | $135.3068 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $14.33 | 3.616% | $14.8482 | $14.85 | $14.85 | $14.80 |
| Purchase #7 | $95.90 | 11.187% | $106.6283 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $612.87 | $666.4294 | $666.43 | $666.45 | $666.30 | |