| 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 | $51.43 | 13.288% | $58.264 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $147.56 | 6.797% | $157.5897 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $239.25 | 6.767% | $255.44 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $106.25 | 11.260% | $118.2138 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $112.55 | 5.425% | $118.6558 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $106.95 | 5.537% | $112.8718 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $138.34 | 10.486% | $152.8463 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $902.33 | $973.8814 | $973.88 | $973.85 | $973.90 | |