| 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 | $9.45 | 10.253% | $10.4189 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $137.65 | 6.685% | $146.8519 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $38.36 | 7.269% | $41.1484 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $180.37 | 7.307% | $193.5496 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $16.51 | 11.742% | $18.4486 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $243.36 | 9.720% | $267.0146 | $267.01 | $267.00 | $267.00 |
| Purchase #7 | $127.84 | 9.869% | $140.4565 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $753.54 | $817.8885 | $817.89 | $817.85 | $817.80 | |