| 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 | $117.48 | 13.818% | $133.7134 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $43.65 | 12.456% | $49.087 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $95.89 | 8.550% | $104.0886 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $106.74 | 4.276% | $111.3042 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $136.49 | 10.840% | $151.2855 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $153.74 | 3.768% | $159.5329 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $117.86 | 6.587% | $125.6234 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $771.85 | $834.6350 | $834.63 | $834.65 | $834.60 | |