| 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 | $139.32 | 7.309% | $149.5029 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $191.96 | 9.836% | $210.8412 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $24.28 | 4.753% | $25.434 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $31.89 | 3.671% | $33.0607 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $191.35 | 9.634% | $209.7847 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $161.74 | 13.124% | $182.9668 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $112.72 | 10.422% | $124.4677 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $853.26 | $936.0580 | $936.05 | $936.05 | $936.10 | |