| 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 | $131.44 | 13.357% | $148.9964 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $123.74 | 11.762% | $138.2943 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $27.61 | 12.416% | $31.0381 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $159.56 | 8.567% | $173.2295 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $84.28 | 6.163% | $89.4742 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $148.72 | 7.497% | $159.8695 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $104.61 | 5.423% | $110.283 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $779.96 | $851.1850 | $851.18 | $851.20 | $851.20 | |