| 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 | $117.77 | 12.401% | $132.3747 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $133.88 | 8.825% | $145.6949 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $169.32 | 12.512% | $190.5053 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $142.70 | 11.738% | $159.4501 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $40.67 | 13.120% | $46.0059 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $45.55 | 10.699% | $50.4234 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $19.93 | 8.668% | $21.6575 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $669.82 | $746.1118 | $746.11 | $746.05 | $746.20 | |