| 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 | $139.50 | 7.282% | $149.6584 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $16.78 | 11.487% | $18.7075 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $82.27 | 12.267% | $92.3621 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $45.74 | 13.462% | $51.8975 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $177.76 | 11.335% | $197.9091 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $11.70 | 5.500% | $12.3435 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $159.89 | 13.305% | $181.1634 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $633.64 | $704.0415 | $704.04 | $704.00 | $704.10 | |