| 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 | $123.68 | 7.582% | $133.0574 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $136.30 | 9.536% | $149.2976 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $170.62 | 8.762% | $185.5697 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $123.78 | 13.203% | $140.1227 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $158.68 | 10.118% | $174.7352 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $67.90 | 10.852% | $75.2685 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $209.85 | 8.182% | $227.0199 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $990.81 | $1,085.0710 | $1,085.08 | $1,085.00 | $1,085.10 | |