| 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 | $206.40 | 3.290% | $213.1906 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $61.28 | 12.242% | $68.7819 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $94.38 | 8.492% | $102.3947 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $60.62 | 8.526% | $65.7885 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $98.53 | 9.740% | $108.1268 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $136.96 | 11.774% | $153.0857 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $171.52 | 9.802% | $188.3324 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $829.69 | $899.7006 | $899.70 | $899.80 | $899.70 | |