| 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 | $124.82 | 6.408% | $132.8185 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $110.67 | 10.374% | $122.1509 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $141.39 | 4.376% | $147.5772 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $225.82 | 6.362% | $240.1867 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $18.27 | 6.555% | $19.4676 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $18.59 | 7.843% | $20.048 | $20.05 | $20.05 | $20.00 |
| Purchase #7 | $134.57 | 12.197% | $150.9835 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $774.13 | $833.2324 | $833.24 | $833.25 | $833.30 | |