| 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 | $182.95 | 10.762% | $202.6391 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $164.63 | 8.149% | $178.0457 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $224.36 | 5.420% | $236.5203 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $134.27 | 5.854% | $142.1302 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $5.29 | 10.650% | $5.8534 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $120.63 | 13.123% | $136.4603 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $238.27 | 9.260% | $260.3338 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $1,070.40 | $1,161.9828 | $1,161.98 | $1,162.00 | $1,161.90 | |