| 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 | $165.71 | 7.318% | $177.8367 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $179.40 | 11.487% | $200.0077 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $60.86 | 11.606% | $67.9234 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $84.57 | 7.638% | $91.0295 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $149.63 | 8.344% | $162.1151 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $112.85 | 11.144% | $125.426 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $91.90 | 10.825% | $101.8482 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $844.92 | $926.1866 | $926.20 | $926.20 | $926.00 | |