| 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 | $168.39 | 5.188% | $177.1261 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $137.86 | 9.278% | $150.6507 | $150.65 | $150.65 | $150.70 |
| Purchase #3 | $133.46 | 6.758% | $142.4792 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $18.73 | 12.343% | $21.0418 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $24.81 | 13.657% | $28.1983 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $114.91 | 12.804% | $129.6231 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $220.95 | 12.273% | $248.0672 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $819.11 | $897.1864 | $897.19 | $897.20 | $897.20 | |