| 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 | $63.38 | 7.723% | $68.2748 | $68.27 | $68.25 | $68.30 |
| Purchase #2 | $171.98 | 4.746% | $180.1422 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $89.64 | 8.329% | $97.1061 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $181.72 | 4.528% | $189.9483 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $145.25 | 11.642% | $162.16 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $236.25 | 5.593% | $249.4635 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $166.57 | 9.371% | $182.1793 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,054.79 | $1,129.2742 | $1,129.27 | $1,129.25 | $1,129.30 | |