| 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 | $225.25 | 12.555% | $253.5301 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $147.29 | 7.597% | $158.4796 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $68.70 | 9.698% | $75.3625 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $38.66 | 11.162% | $42.9752 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $38.88 | 3.787% | $40.3524 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $194.96 | 7.182% | $208.962 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $191.94 | 3.314% | $198.3009 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $905.68 | $977.9627 | $977.96 | $978.00 | $978.10 | |