| 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 | $125.33 | 13.796% | $142.6205 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $153.93 | 3.803% | $159.784 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $68.63 | 9.497% | $75.1478 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $49.33 | 4.646% | $51.6219 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $83.41 | 9.740% | $91.5341 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $96.63 | 7.756% | $104.1246 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $150.81 | 10.381% | $166.4656 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $728.07 | $791.2985 | $791.29 | $791.25 | $791.20 | |