| 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 | $170.83 | 11.623% | $190.6856 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $62.92 | 3.323% | $65.0108 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $48.42 | 6.716% | $51.6719 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $34.97 | 4.408% | $36.5115 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $250.28 | 4.185% | $260.7542 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $164.94 | 3.589% | $170.8597 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $162.55 | 4.333% | $169.5933 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $894.91 | $945.0870 | $945.08 | $945.05 | $945.20 | |