| 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 | $133.26 | 11.811% | $148.9993 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $72.62 | 10.252% | $80.065 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $199.84 | 6.501% | $212.8316 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $124.58 | 3.614% | $129.0823 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $73.46 | 5.112% | $77.2153 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $28.61 | 13.828% | $32.5662 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $98.82 | 6.378% | $105.1227 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $731.19 | $785.8824 | $785.89 | $785.85 | $785.90 | |