| 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 | $71.77 | 12.192% | $80.5202 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $171.47 | 13.700% | $194.9614 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $139.76 | 7.757% | $150.6012 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $210.95 | 10.113% | $232.2834 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $160.82 | 10.478% | $177.6707 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $104.89 | 3.709% | $108.7804 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $116.26 | 4.537% | $121.5347 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $975.92 | $1,066.3520 | $1,066.34 | $1,066.35 | $1,066.40 | |