| 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 | $129.96 | 9.654% | $142.5063 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $43.47 | 13.137% | $49.1807 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $127.90 | 13.829% | $145.5873 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $14.81 | 8.111% | $16.0112 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $229.49 | 5.234% | $241.5015 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $111.34 | 8.427% | $120.7226 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $15.63 | 13.743% | $17.778 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $672.60 | $733.2876 | $733.29 | $733.30 | $733.30 | |