| 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 | $123.53 | 12.682% | $139.1961 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $62.90 | 6.237% | $66.8231 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $106.61 | 12.767% | $120.2209 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $193.36 | 8.273% | $209.3567 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $75.79 | 6.232% | $80.5132 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $45.88 | 10.546% | $50.7185 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $11.75 | 7.435% | $12.6236 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $619.82 | $679.4521 | $679.45 | $679.35 | $679.40 | |