| 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 | $139.89 | 11.240% | $155.6136 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $119.51 | 11.343% | $133.066 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $68.85 | 12.675% | $77.5767 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $84.29 | 11.279% | $93.7971 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $179.31 | 6.253% | $190.5223 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $64.63 | 6.221% | $68.6506 | $68.65 | $68.65 | $68.70 |
| Purchase #7 | $28.77 | 7.839% | $31.0253 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $685.25 | $750.2516 | $750.26 | $750.25 | $750.30 | |