| 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 | $177.67 | 11.377% | $197.8835 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $66.96 | 4.642% | $70.0683 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $181.94 | 5.789% | $192.4725 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $75.73 | 3.469% | $78.3571 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $151.83 | 10.278% | $167.4351 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $48.31 | 6.429% | $51.4158 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $60.28 | 8.840% | $65.6088 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $762.72 | $823.2411 | $823.25 | $823.20 | $823.30 | |