| 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 | $153.99 | 5.165% | $161.9436 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $48.97 | 7.605% | $52.6942 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $235.39 | 5.319% | $247.9104 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $47.61 | 6.267% | $50.5937 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $36.34 | 12.190% | $40.7698 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $170.31 | 13.243% | $192.8642 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $81.49 | 4.194% | $84.9077 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $774.10 | $831.6836 | $831.67 | $831.65 | $831.70 | |