| 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 | $120.51 | 8.171% | $130.3569 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $37.52 | 4.675% | $39.2741 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $55.43 | 5.410% | $58.4288 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $20.32 | 6.427% | $21.626 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $119.40 | 8.531% | $129.586 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $192.77 | 8.780% | $209.6952 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $127.77 | 6.171% | $135.6547 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $673.72 | $724.6217 | $724.63 | $724.65 | $724.70 | |