| 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 | $72.84 | 11.504% | $81.2195 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $84.59 | 13.703% | $96.1814 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $168.58 | 8.684% | $183.2195 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $195.78 | 12.451% | $220.1566 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $144.66 | 8.490% | $156.9416 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $61.99 | 3.275% | $64.0202 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $133.67 | 8.783% | $145.4102 | $145.41 | $145.40 | $145.40 |
| 7 purchase totals = | $862.11 | $947.1490 | $947.15 | $947.10 | $947.10 | |