| 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 | $144.42 | 13.228% | $163.5239 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $70.53 | 3.624% | $73.086 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $43.96 | 12.299% | $49.3666 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $40.70 | 8.333% | $44.0915 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $169.89 | 6.190% | $180.4062 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $59.91 | 5.466% | $63.1847 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $176.41 | 13.687% | $200.5552 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $705.82 | $774.2141 | $774.22 | $774.20 | $774.30 | |