| 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 | $144.68 | 6.185% | $153.6285 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $7.85 | 12.287% | $8.8145 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $53.25 | 7.521% | $57.2549 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $102.94 | 9.152% | $112.3611 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $177.88 | 9.412% | $194.6221 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $129.92 | 5.197% | $136.6719 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $163.48 | 10.516% | $180.6716 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $780.00 | $844.0246 | $844.01 | $843.95 | $844.10 | |