| 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 | $149.90 | 6.771% | $160.0497 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $197.64 | 10.781% | $218.9476 | $218.95 | $218.95 | $218.90 |
| Purchase #3 | $106.37 | 11.757% | $118.8759 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $163.55 | 9.229% | $178.644 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $40.79 | 3.677% | $42.2898 | $42.29 | $42.30 | $42.30 |
| Purchase #6 | $183.81 | 5.738% | $194.357 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $68.71 | 6.311% | $73.0463 | $73.05 | $73.05 | $73.00 |
| 7 purchase totals = | $910.77 | $986.2103 | $986.22 | $986.25 | $986.10 | |