| 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 | $140.94 | 9.489% | $154.3138 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $107.97 | 13.718% | $122.7813 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $69.32 | 5.177% | $72.9087 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $35.62 | 10.549% | $39.3776 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $130.28 | 12.402% | $146.4373 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $51.99 | 3.677% | $53.9017 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $15.32 | 3.114% | $15.7971 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $551.44 | $605.5175 | $605.52 | $605.55 | $605.50 | |