| 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 | $148.52 | 6.224% | $157.7639 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $120.94 | 5.555% | $127.6582 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $22.30 | 5.335% | $23.4897 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $136.68 | 4.378% | $142.6639 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $81.68 | 13.487% | $92.6962 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $188.32 | 12.324% | $211.5286 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $79.28 | 10.779% | $87.8256 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $777.72 | $843.6261 | $843.63 | $843.65 | $843.70 | |