| 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 | $126.75 | 9.172% | $138.3755 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $212.91 | 9.297% | $232.7042 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $84.59 | 4.537% | $88.4278 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $97.30 | 13.843% | $110.7692 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $73.89 | 11.828% | $82.6297 | $82.63 | $82.65 | $82.60 |
| Purchase #6 | $159.93 | 7.644% | $172.155 | $172.16 | $172.15 | $172.20 |
| Purchase #7 | $8.94 | 13.547% | $10.1511 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $764.31 | $835.2125 | $835.22 | $835.25 | $835.30 | |