| 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 | $158.53 | 7.482% | $170.3912 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $102.29 | 5.315% | $107.7267 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $35.60 | 7.364% | $38.2216 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $27.57 | 13.843% | $31.3865 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $166.27 | 8.680% | $180.7022 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $93.95 | 9.148% | $102.5445 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $200.38 | 8.555% | $217.5225 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $784.59 | $848.4952 | $848.49 | $848.50 | $848.40 | |