| 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 | $95.92 | 4.509% | $100.245 | $100.25 | $100.25 | $100.20 |
| Purchase #2 | $110.58 | 8.293% | $119.7504 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $90.68 | 4.259% | $94.5421 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $173.28 | 9.750% | $190.1748 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $38.78 | 13.409% | $43.98 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $143.74 | 8.291% | $155.6575 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $99.78 | 7.193% | $106.9572 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $752.76 | $811.3070 | $811.31 | $811.30 | $811.40 | |