| 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 | $150.71 | 4.180% | $157.0097 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $248.38 | 13.111% | $280.9451 | $280.95 | $280.95 | $280.90 |
| Purchase #3 | $17.47 | 3.699% | $18.1162 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $145.54 | 4.695% | $152.3731 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $29.56 | 5.724% | $31.252 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $205.49 | 4.250% | $214.2233 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $126.55 | 4.456% | $132.1891 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $923.70 | $986.1085 | $986.11 | $986.05 | $986.10 | |