| 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 | $166.89 | 9.699% | $183.0767 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $18.72 | 7.799% | $20.18 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $21.80 | 6.181% | $23.1475 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $21.64 | 7.350% | $23.2305 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $47.37 | 6.799% | $50.5907 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $98.86 | 10.600% | $109.3392 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $116.67 | 7.261% | $125.1414 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $491.95 | $534.7060 | $534.71 | $534.80 | $534.60 | |