| 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 | $133.76 | 5.183% | $140.6928 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $177.71 | 3.532% | $183.9867 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $104.80 | 4.361% | $109.3703 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $22.68 | 7.513% | $24.3839 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $58.25 | 12.631% | $65.6076 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $205.49 | 9.653% | $225.3259 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $174.48 | 4.483% | $182.3019 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $877.17 | $931.6691 | $931.67 | $931.70 | $931.70 | |