| 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 | $129.42 | 7.785% | $139.4953 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $143.89 | 11.801% | $160.8705 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $218.72 | 9.142% | $238.7154 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $161.88 | 9.830% | $177.7928 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $58.52 | 10.606% | $64.7266 | $64.73 | $64.75 | $64.70 |
| Purchase #6 | $152.58 | 9.504% | $167.0812 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $15.29 | 6.580% | $16.2961 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $880.30 | $964.9779 | $964.99 | $965.00 | $965.00 | |