| 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 | $119.29 | 8.685% | $129.6503 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $80.36 | 9.145% | $87.7089 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $93.47 | 11.763% | $104.4649 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $163.36 | 11.153% | $181.5795 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $145.53 | 10.185% | $160.3522 | $160.35 | $160.35 | $160.40 |
| Purchase #6 | $11.78 | 8.864% | $12.8242 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $51.86 | 4.455% | $54.1704 | $54.17 | $54.15 | $54.20 |
| 7 purchase totals = | $665.65 | $730.7504 | $730.74 | $730.70 | $730.90 | |