| 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 | $174.27 | 7.827% | $187.9101 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $45.92 | 4.723% | $48.0888 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $108.26 | 5.491% | $114.2046 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $129.41 | 13.241% | $146.5452 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $110.47 | 9.540% | $121.0088 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $82.92 | 3.169% | $85.5477 | $85.55 | $85.55 | $85.50 |
| Purchase #7 | $135.69 | 12.646% | $152.8494 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $786.94 | $856.1546 | $856.16 | $856.15 | $856.00 | |