| 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 | $149.67 | 10.819% | $165.8628 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $249.33 | 13.154% | $282.1269 | $282.13 | $282.15 | $282.10 |
| Purchase #3 | $212.36 | 11.845% | $237.514 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $125.28 | 5.357% | $131.9912 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $95.85 | 6.673% | $102.2461 | $102.25 | $102.25 | $102.20 |
| Purchase #6 | $74.95 | 9.600% | $82.1452 | $82.15 | $82.15 | $82.10 |
| Purchase #7 | $16.80 | 10.207% | $18.5148 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $924.24 | $1,020.4010 | $1,020.40 | $1,020.40 | $1,020.30 | |