| 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 | $165.82 | 9.544% | $181.6459 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $222.27 | 12.244% | $249.4847 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $165.37 | 11.689% | $184.7001 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $224.27 | 10.238% | $247.2308 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $180.82 | 3.860% | $187.7997 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $183.52 | 9.254% | $200.5029 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $163.34 | 7.784% | $176.0544 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $1,305.41 | $1,427.4185 | $1,427.41 | $1,427.45 | $1,427.40 | |