| 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 | $237.55 | 11.625% | $265.1652 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $198.67 | 5.557% | $209.7101 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $62.44 | 7.102% | $66.8745 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $92.92 | 13.818% | $105.7597 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $150.99 | 3.541% | $156.3366 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $70.39 | 13.771% | $80.0834 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $28.92 | 4.408% | $30.1948 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $841.88 | $914.1243 | $914.12 | $914.10 | $914.20 | |