| 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 | $135.82 | 4.593% | $142.0582 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $44.96 | 4.595% | $47.0259 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $164.90 | 7.261% | $176.8734 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $243.82 | 9.549% | $267.1024 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $65.89 | 9.755% | $72.3176 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $74.94 | 13.266% | $84.8815 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $168.53 | 4.473% | $176.0683 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $898.86 | $966.3273 | $966.33 | $966.30 | $966.40 | |