| 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 | $142.92 | 3.766% | $148.3024 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $68.66 | 5.413% | $72.3766 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $144.65 | 3.256% | $149.3598 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $211.54 | 6.526% | $225.3451 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $138.83 | 10.467% | $153.3613 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $24.35 | 10.615% | $26.9348 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $13.85 | 10.582% | $15.3156 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $744.80 | $790.9956 | $791.00 | $791.00 | $791.00 | |