| 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 | $25.35 | 7.275% | $27.1942 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $154.43 | 12.523% | $173.7693 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $249.95 | 11.123% | $277.7519 | $277.75 | $277.75 | $277.80 |
| Purchase #4 | $164.56 | 13.812% | $187.289 | $187.29 | $187.30 | $187.30 |
| Purchase #5 | $115.55 | 12.833% | $130.3785 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $60.76 | 13.351% | $68.8721 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $71.31 | 9.764% | $78.2727 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $841.91 | $943.5277 | $943.52 | $943.50 | $943.70 | |