| 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 | $53.46 | 6.757% | $57.0723 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $72.66 | 10.347% | $80.1781 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $141.95 | 10.641% | $157.0549 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $137.88 | 3.678% | $142.9512 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $203.66 | 10.385% | $224.8101 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $71.42 | 13.464% | $81.036 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $198.82 | 13.217% | $225.098 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $879.85 | $968.2006 | $968.20 | $968.20 | $968.30 | |