| 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 | $156.33 | 5.670% | $165.1939 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $149.36 | 4.272% | $155.7407 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $64.57 | 5.480% | $68.1084 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $86.40 | 8.290% | $93.5626 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $120.58 | 13.613% | $136.9946 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $91.44 | 13.840% | $104.0953 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $58.69 | 13.611% | $66.6783 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $727.37 | $790.3738 | $790.37 | $790.40 | $790.40 | |