| 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 | $227.35 | 7.837% | $245.1674 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $117.59 | 11.681% | $131.3257 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $183.51 | 13.864% | $208.9518 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $27.67 | 7.778% | $29.8222 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $149.83 | 7.543% | $161.1317 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $173.62 | 13.857% | $197.6785 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $119.31 | 8.295% | $129.2068 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $998.88 | $1,103.2841 | $1,103.29 | $1,103.30 | $1,103.30 | |