| 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 | $226.98 | 4.255% | $236.638 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $141.75 | 12.404% | $159.3327 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $21.86 | 12.723% | $24.6412 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $62.96 | 4.591% | $65.8505 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $177.44 | 11.864% | $198.4915 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $15.45 | 7.367% | $16.5882 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $74.73 | 3.869% | $77.6213 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $721.17 | $779.1634 | $779.16 | $779.20 | $779.10 | |