| 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 | $173.72 | 6.590% | $185.1681 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $20.62 | 10.775% | $22.8418 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $126.82 | 7.336% | $136.1235 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $116.72 | 8.587% | $126.7427 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $219.99 | 9.298% | $240.4447 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $219.86 | 5.830% | $232.6778 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $31.27 | 5.560% | $33.0086 | $33.01 | $33.00 | $33.00 |
| 7 purchase totals = | $909.00 | $977.0072 | $977.00 | $977.00 | $976.90 | |