| 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 | $147.70 | 6.792% | $157.7318 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $89.62 | 11.194% | $99.6521 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $104.80 | 12.776% | $118.1892 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $76.86 | 13.720% | $87.4052 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $189.88 | 12.148% | $212.9466 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $7.94 | 13.584% | $9.0186 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $30.47 | 5.356% | $32.102 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $647.27 | $717.0455 | $717.05 | $717.05 | $717.00 | |