| 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 | $159.36 | 6.338% | $169.4602 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $224.36 | 13.728% | $255.1601 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $136.67 | 12.760% | $154.1091 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $115.27 | 13.196% | $130.481 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $17.95 | 6.500% | $19.1168 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $56.75 | 13.801% | $64.5821 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $156.93 | 7.761% | $169.1093 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $867.29 | $962.0186 | $962.02 | $962.00 | $962.10 | |