| 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 | $117.34 | 13.297% | $132.9427 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $38.28 | 12.299% | $42.9881 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $146.95 | 9.185% | $160.4474 | $160.45 | $160.45 | $160.40 |
| Purchase #4 | $145.88 | 4.547% | $152.5132 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $250.28 | 9.417% | $273.8489 | $273.85 | $273.85 | $273.80 |
| Purchase #6 | $43.71 | 3.207% | $45.1118 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $176.26 | 7.159% | $188.8785 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $918.70 | $996.7306 | $996.73 | $996.75 | $996.60 | |