| 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 | $180.91 | 12.864% | $204.1823 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $82.25 | 5.336% | $86.6389 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $188.40 | 11.228% | $209.5536 | $209.55 | $209.55 | $209.60 |
| Purchase #4 | $56.72 | 8.557% | $61.5735 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $128.49 | 11.747% | $143.5837 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $84.57 | 13.203% | $95.7358 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $46.31 | 7.103% | $49.5994 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $767.65 | $850.8672 | $850.86 | $850.90 | $850.90 | |