| 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 | $146.53 | 9.194% | $160.002 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $105.52 | 13.593% | $119.8633 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $142.44 | 6.853% | $152.2014 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $64.40 | 8.491% | $69.8682 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $93.60 | 7.776% | $100.8783 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $61.77 | 5.252% | $65.0142 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $25.65 | 10.420% | $28.3227 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $639.91 | $696.1501 | $696.14 | $696.10 | $696.20 | |