| 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 | $148.72 | 3.317% | $153.653 | $153.65 | $153.65 | $153.70 |
| Purchase #2 | $94.86 | 4.202% | $98.846 | $98.85 | $98.85 | $98.80 |
| Purchase #3 | $124.83 | 6.253% | $132.6356 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $6.60 | 3.714% | $6.8451 | $6.85 | $6.85 | $6.80 |
| Purchase #5 | $123.52 | 3.866% | $128.2953 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $102.44 | 10.871% | $113.5763 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $141.70 | 13.499% | $160.8281 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $742.67 | $794.6794 | $794.70 | $794.75 | $794.60 | |