| 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 | $196.85 | 3.796% | $204.3224 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $80.43 | 3.577% | $83.307 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $102.79 | 9.246% | $112.294 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $39.90 | 12.674% | $44.9569 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $36.29 | 13.706% | $41.2639 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $169.85 | 12.537% | $191.1441 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $219.50 | 4.518% | $229.417 | $229.42 | $229.40 | $229.40 |
| 7 purchase totals = | $845.61 | $906.7053 | $906.70 | $906.65 | $906.70 | |