| 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 | $140.80 | 4.368% | $146.9501 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $104.69 | 8.291% | $113.3698 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $69.97 | 12.115% | $78.4469 | $78.45 | $78.45 | $78.40 |
| Purchase #4 | $69.59 | 8.185% | $75.2859 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $19.89 | 4.496% | $20.7843 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $210.78 | 8.697% | $229.1115 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $56.54 | 13.115% | $63.9552 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $672.26 | $727.9037 | $727.91 | $727.90 | $728.00 | |