| 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 | $132.34 | 6.600% | $141.0744 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $55.98 | 5.742% | $59.1944 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $155.98 | 7.673% | $167.9483 | $167.95 | $167.95 | $167.90 |
| Purchase #4 | $215.85 | 11.157% | $239.9324 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $228.87 | 4.307% | $238.7274 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $154.45 | 9.590% | $169.2618 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $35.31 | 7.521% | $37.9657 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $978.78 | $1,054.1044 | $1,054.10 | $1,054.10 | $1,054.10 | |