| 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 | $173.82 | 9.614% | $190.5311 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $49.85 | 8.187% | $53.9312 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $220.74 | 12.420% | $248.1559 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $83.37 | 6.654% | $88.9174 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $53.35 | 10.466% | $58.9336 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $56.31 | 8.436% | $61.0603 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $76.55 | 5.718% | $80.9271 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $713.99 | $782.4566 | $782.46 | $782.50 | $782.40 | |