| 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 | $217.46 | 6.185% | $230.9099 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $87.40 | 8.168% | $94.5388 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $149.47 | 7.843% | $161.1929 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $15.94 | 13.425% | $18.0799 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $153.56 | 5.152% | $161.4714 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $144.86 | 3.443% | $149.8475 | $149.85 | $149.85 | $149.80 |
| Purchase #7 | $57.32 | 4.338% | $59.8065 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $826.01 | $875.8469 | $875.85 | $875.85 | $875.80 | |