| 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 | $15.49 | 10.672% | $17.1431 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $82.86 | 9.583% | $90.8005 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $139.81 | 5.202% | $147.0829 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $104.56 | 8.387% | $113.3294 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $165.34 | 10.303% | $182.375 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $53.74 | 11.280% | $59.8019 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $168.28 | 8.814% | $183.1122 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $730.08 | $793.6450 | $793.64 | $793.70 | $793.60 | |