| 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 | $163.39 | 12.319% | $183.518 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $156.43 | 7.497% | $168.1576 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $221.41 | 7.781% | $238.6379 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $105.35 | 12.359% | $118.3702 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $31.68 | 7.473% | $34.0474 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $232.84 | 5.197% | $244.9407 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $217.80 | 3.420% | $225.2488 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $1,128.90 | $1,212.9206 | $1,212.93 | $1,212.90 | $1,212.80 | |