| 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 | $115.43 | 7.488% | $124.0734 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $249.77 | 7.183% | $267.711 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $147.59 | 3.426% | $152.6464 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $141.97 | 5.580% | $149.8919 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $51.33 | 6.488% | $54.6603 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $150.44 | 8.281% | $162.8979 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $58.93 | 7.526% | $63.3651 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $915.46 | $975.2460 | $975.25 | $975.20 | $975.30 | |