| 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 | $171.86 | 13.644% | $195.3086 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $45.38 | 11.360% | $50.5352 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $69.63 | 8.611% | $75.6258 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $89.76 | 9.510% | $98.2962 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $7.86 | 6.474% | $8.3689 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $95.47 | 12.555% | $107.4563 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $42.33 | 5.563% | $44.6848 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $522.29 | $580.2758 | $580.29 | $580.30 | $580.30 | |