| 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 | $149.67 | 4.583% | $156.5294 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $117.75 | 10.314% | $129.8947 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $152.41 | 9.432% | $166.7853 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $107.94 | 8.393% | $116.9994 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $158.52 | 11.564% | $176.8513 | $176.85 | $176.85 | $176.90 |
| Purchase #6 | $48.32 | 5.396% | $50.9273 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $184.62 | 6.540% | $196.6941 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $919.23 | $994.6815 | $994.68 | $994.75 | $994.70 | |