| 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 | $203.87 | 4.827% | $213.7108 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $175.50 | 6.519% | $186.9408 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $170.65 | 9.625% | $187.0751 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $161.34 | 13.682% | $183.4145 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $12.64 | 6.745% | $13.4926 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $91.38 | 5.190% | $96.1226 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $92.40 | 5.106% | $97.1179 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $907.78 | $977.8743 | $977.87 | $977.85 | $977.80 | |