| 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 | $148.91 | 7.751% | $160.452 | $160.45 | $160.45 | $160.50 |
| Purchase #2 | $189.65 | 10.307% | $209.1972 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $30.26 | 11.150% | $33.634 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $84.82 | 7.676% | $91.3308 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $189.85 | 3.866% | $197.1896 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $32.91 | 7.142% | $35.2604 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $107.82 | 4.303% | $112.4595 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $784.22 | $839.5235 | $839.52 | $839.55 | $839.60 | |