| 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 | $157.38 | 8.353% | $170.526 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $23.63 | 6.419% | $25.1468 | $25.15 | $25.15 | $25.10 |
| Purchase #3 | $54.65 | 12.107% | $61.2665 | $61.27 | $61.25 | $61.30 |
| Purchase #4 | $128.50 | 7.839% | $138.5731 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $138.55 | 3.386% | $143.2413 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $184.95 | 3.485% | $191.3955 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $75.26 | 8.250% | $81.469 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $762.92 | $811.6182 | $811.63 | $811.60 | $811.60 | |