| 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 | $192.43 | 7.814% | $207.4665 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $155.98 | 7.825% | $168.1854 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $131.83 | 10.116% | $145.1659 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $170.61 | 11.145% | $189.6245 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $41.26 | 8.652% | $44.8298 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $33.88 | 9.509% | $37.1016 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $146.43 | 9.367% | $160.1461 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $872.42 | $952.5198 | $952.53 | $952.50 | $952.50 | |