| 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 | $35.48 | 6.609% | $37.8249 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $8.30 | 11.689% | $9.2702 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $157.82 | 5.816% | $166.9988 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $222.95 | 9.338% | $243.7691 | $243.77 | $243.75 | $243.80 |
| Purchase #5 | $250.46 | 7.380% | $268.9439 | $268.94 | $268.95 | $268.90 |
| Purchase #6 | $219.96 | 13.361% | $249.3489 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $130.62 | 5.776% | $138.1646 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $1,025.59 | $1,114.3204 | $1,114.31 | $1,114.25 | $1,114.30 | |