| 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 | $150.32 | 12.350% | $168.8845 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $237.37 | 12.392% | $266.7849 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $112.66 | 7.655% | $121.2841 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $58.84 | 6.601% | $62.724 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $140.95 | 12.166% | $158.098 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $104.42 | 4.372% | $108.9852 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $245.64 | 5.729% | $259.7127 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,050.20 | $1,146.4734 | $1,146.46 | $1,146.50 | $1,146.50 | |