| 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 | $18.31 | 5.822% | $19.376 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $155.63 | 6.412% | $165.609 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $233.51 | 12.482% | $262.6567 | $262.66 | $262.65 | $262.70 |
| Purchase #4 | $110.80 | 13.331% | $125.5707 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $136.67 | 3.860% | $141.9455 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $143.82 | 12.736% | $162.1369 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $94.43 | 8.396% | $102.3583 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $893.17 | $979.6531 | $979.67 | $979.65 | $979.70 | |