| 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 | $179.81 | 11.625% | $200.7129 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $165.90 | 11.545% | $185.0532 | $185.05 | $185.05 | $185.10 |
| Purchase #3 | $210.67 | 4.553% | $220.2618 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $49.65 | 5.118% | $52.1911 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $69.38 | 7.518% | $74.596 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $247.70 | 5.119% | $260.3798 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $158.98 | 7.507% | $170.9146 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $1,082.09 | $1,164.1094 | $1,164.10 | $1,164.10 | $1,164.20 | |