| 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 | $167.25 | 8.209% | $180.9796 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $96.88 | 4.348% | $101.0923 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $133.76 | 5.158% | $140.6593 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $168.47 | 9.299% | $184.136 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $44.37 | 13.179% | $50.2175 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $63.44 | 12.197% | $71.1778 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $97.90 | 5.486% | $103.2708 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $772.07 | $831.5333 | $831.54 | $831.55 | $831.60 | |