| 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 | $141.89 | 12.570% | $159.7256 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $13.30 | 6.192% | $14.1235 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $108.69 | 13.624% | $123.4979 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $85.59 | 3.582% | $88.6558 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $44.37 | 10.485% | $49.0222 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $84.81 | 11.686% | $94.7209 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $87.41 | 6.727% | $93.2901 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $566.06 | $623.0360 | $623.04 | $623.00 | $623.00 | |