| 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 | $180.40 | 11.554% | $201.2434 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $204.68 | 7.176% | $219.3678 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $62.35 | 12.338% | $70.0427 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $213.26 | 12.865% | $240.6959 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $93.66 | 12.468% | $105.3375 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $26.72 | 4.402% | $27.8962 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $54.93 | 9.375% | $60.0797 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $836.00 | $924.6632 | $924.67 | $924.70 | $924.60 | |