| 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 | $177.72 | 7.873% | $191.7119 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $49.31 | 11.664% | $55.0615 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $193.32 | 6.645% | $206.1661 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $203.94 | 11.477% | $227.3462 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $204.92 | 10.628% | $226.6989 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $155.72 | 12.517% | $175.2115 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $121.98 | 4.204% | $127.108 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,106.91 | $1,209.3041 | $1,209.31 | $1,209.25 | $1,209.30 | |