| 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 | $170.73 | 6.472% | $181.7796 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $159.31 | 3.469% | $164.8365 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $15.57 | 6.804% | $16.6294 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $134.91 | 12.799% | $152.1771 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $57.87 | 12.232% | $64.9487 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $44.99 | 5.455% | $47.4442 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $125.56 | 5.589% | $132.5775 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $708.94 | $760.3930 | $760.40 | $760.50 | $760.30 | |