| 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 | $101.75 | 6.770% | $108.6385 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $168.35 | 6.720% | $179.6631 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $24.52 | 12.690% | $27.6316 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $213.91 | 6.644% | $228.1222 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $120.52 | 3.104% | $124.2609 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $122.87 | 4.845% | $128.8231 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $138.78 | 10.651% | $153.5615 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $890.70 | $950.7009 | $950.69 | $950.65 | $950.70 | |