| 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 | $111.77 | 8.731% | $121.5286 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $137.56 | 13.694% | $156.3975 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $11.34 | 3.796% | $11.7705 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $166.46 | 3.163% | $171.7251 | $171.73 | $171.75 | $171.70 |
| Purchase #5 | $214.98 | 13.547% | $244.1033 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $46.89 | 13.784% | $53.3533 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $137.65 | 13.791% | $156.6333 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $826.65 | $915.5116 | $915.51 | $915.55 | $915.50 | |