| 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 | $147.59 | 8.577% | $160.2488 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $110.41 | 13.115% | $124.8903 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $243.89 | 10.742% | $270.0887 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $62.57 | 6.322% | $66.5257 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $113.50 | 13.860% | $129.2311 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $45.39 | 12.643% | $51.1287 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $11.98 | 5.197% | $12.6026 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $735.33 | $814.7159 | $814.72 | $814.80 | $814.60 | |