| 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 | $158.36 | 3.300% | $163.5859 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $189.90 | 6.781% | $202.7771 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $60.37 | 4.428% | $63.0432 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $81.65 | 9.418% | $89.3398 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $112.57 | 5.245% | $118.4743 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $45.31 | 6.372% | $48.1972 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $148.26 | 9.549% | $162.4173 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $796.42 | $847.8348 | $847.84 | $847.85 | $847.80 | |