| 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 | $207.54 | 7.586% | $223.284 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $69.79 | 4.411% | $72.8684 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $96.94 | 7.311% | $104.0273 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $220.46 | 12.121% | $247.182 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $182.80 | 11.810% | $204.3887 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $170.59 | 9.306% | $186.4651 | $186.47 | $186.45 | $186.50 |
| Purchase #7 | $113.31 | 13.812% | $128.9604 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,061.43 | $1,167.1759 | $1,167.18 | $1,167.20 | $1,167.30 | |