| 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 | $191.60 | 13.578% | $217.6154 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $89.64 | 12.514% | $100.8575 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $96.50 | 5.594% | $101.8982 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $64.46 | 3.417% | $66.6626 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $98.26 | 6.683% | $104.8267 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $164.66 | 3.670% | $170.703 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $133.93 | 9.434% | $146.565 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $839.05 | $909.1284 | $909.14 | $909.10 | $909.20 | |