| 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 | $112.59 | 3.817% | $116.8876 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $149.48 | 6.475% | $159.1588 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $46.72 | 8.470% | $50.6772 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $99.25 | 9.744% | $108.9209 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $180.77 | 6.782% | $193.0298 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $55.40 | 6.170% | $58.8182 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $209.83 | 8.232% | $227.1032 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $854.04 | $914.5957 | $914.60 | $914.60 | $914.60 | |