| 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 | $172.90 | 4.252% | $180.2517 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $235.82 | 5.785% | $249.4622 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $32.39 | 5.679% | $34.2294 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $83.85 | 5.776% | $88.6932 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $59.73 | 13.174% | $67.5988 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $119.81 | 7.166% | $128.3956 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $21.67 | 4.130% | $22.565 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $726.17 | $771.1959 | $771.20 | $771.20 | $771.30 | |