| 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 | $140.30 | 8.326% | $151.9814 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $68.83 | 10.481% | $76.0441 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $146.72 | 5.691% | $155.0698 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $232.84 | 4.712% | $243.8114 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $27.27 | 3.608% | $28.2539 | $28.25 | $28.25 | $28.30 |
| Purchase #6 | $152.74 | 5.618% | $161.3209 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $22.32 | 6.812% | $23.8404 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $791.02 | $840.3219 | $840.31 | $840.30 | $840.30 | |