| 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 | $7.58 | 11.425% | $8.446 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $13.37 | 13.633% | $15.1927 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $110.80 | 6.660% | $118.1793 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $111.65 | 8.649% | $121.3066 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $220.94 | 11.499% | $246.3459 | $246.35 | $246.35 | $246.30 |
| Purchase #6 | $100.76 | 3.322% | $104.1072 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $152.57 | 5.355% | $160.7401 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $717.67 | $774.3178 | $774.33 | $774.35 | $774.20 | |