| 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 | $177.84 | 6.772% | $189.8833 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $215.26 | 11.813% | $240.6887 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $13.26 | 13.846% | $15.096 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $238.59 | 11.560% | $266.171 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $94.56 | 12.321% | $106.2107 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $121.42 | 12.519% | $136.6206 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $32.43 | 9.701% | $35.576 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $893.36 | $990.2463 | $990.25 | $990.25 | $990.30 | |