| 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 | $184.29 | 10.838% | $204.2634 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $32.86 | 3.132% | $33.8892 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $81.65 | 8.323% | $88.4457 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $131.83 | 9.424% | $144.2537 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $144.39 | 9.840% | $158.598 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $153.84 | 12.517% | $173.0962 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $123.45 | 8.306% | $133.7038 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $852.31 | $936.2500 | $936.25 | $936.25 | $936.30 | |