| 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 | $152.79 | 4.646% | $159.8886 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $72.70 | 3.163% | $74.9995 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $211.66 | 10.760% | $234.4346 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $84.29 | 7.163% | $90.3277 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $173.73 | 6.704% | $185.3769 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $112.54 | 7.797% | $121.3147 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $115.94 | 8.679% | $126.0024 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $923.65 | $992.3444 | $992.34 | $992.40 | $992.30 | |