| 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 | $168.69 | 9.365% | $184.4878 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $133.55 | 4.133% | $139.0696 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $17.33 | 5.252% | $18.2402 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $119.61 | 8.833% | $130.1752 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $143.60 | 12.759% | $161.9219 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $24.26 | 7.812% | $26.1552 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $52.71 | 12.366% | $59.2281 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $659.75 | $719.2780 | $719.29 | $719.30 | $719.30 | |