| 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 | $171.51 | 7.693% | $184.7043 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $15.66 | 5.226% | $16.4784 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $93.35 | 6.706% | $99.6101 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $103.65 | 12.852% | $116.9711 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $139.69 | 4.483% | $145.9523 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $201.50 | 4.576% | $210.7206 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $152.48 | 5.411% | $160.7307 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $877.84 | $935.1675 | $935.16 | $935.15 | $935.20 | |