| 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 | $129.63 | 9.310% | $141.6986 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $16.73 | 8.395% | $18.1345 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $92.70 | 9.834% | $101.8161 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $58.30 | 13.440% | $66.1355 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $190.55 | 8.830% | $207.3756 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $199.63 | 11.342% | $222.272 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $90.85 | 13.168% | $102.8131 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $778.39 | $860.2454 | $860.25 | $860.25 | $860.20 | |