| 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 | $86.79 | 5.790% | $91.8151 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $164.36 | 10.854% | $182.1996 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $54.56 | 11.647% | $60.9146 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $231.85 | 3.617% | $240.236 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $171.99 | 7.247% | $184.4541 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $62.56 | 6.150% | $66.4074 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $149.49 | 11.681% | $166.9519 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $921.60 | $992.9787 | $992.98 | $992.95 | $993.00 | |