| 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 | $166.78 | 5.235% | $175.5109 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $219.44 | 4.538% | $229.3982 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $68.70 | 12.320% | $77.1638 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $96.33 | 12.561% | $108.43 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $136.41 | 9.816% | $149.8 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $162.88 | 6.422% | $173.3402 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $63.76 | 6.310% | $67.7833 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $914.30 | $981.4264 | $981.42 | $981.45 | $981.40 | |