| 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 | $107.53 | 4.104% | $111.943 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $152.84 | 13.691% | $173.7653 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $49.73 | 7.622% | $53.5204 | $53.52 | $53.50 | $53.50 |
| Purchase #4 | $178.28 | 9.764% | $195.6873 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $234.89 | 8.487% | $254.8251 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $65.27 | 8.541% | $70.8447 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $129.77 | 6.582% | $138.3115 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $918.31 | $998.8973 | $998.90 | $998.90 | $998.80 | |