| 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 | $130.31 | 4.510% | $136.187 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $204.44 | 5.861% | $216.4222 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $84.37 | 12.179% | $94.6454 | $94.65 | $94.65 | $94.60 |
| Purchase #4 | $151.36 | 10.695% | $167.548 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $153.38 | 9.718% | $168.2855 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $21.45 | 3.819% | $22.2692 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $115.57 | 5.132% | $121.5011 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $860.88 | $926.8584 | $926.87 | $926.85 | $926.80 | |