| 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 | $161.95 | 10.626% | $179.1588 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $155.53 | 8.773% | $169.1746 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $62.37 | 7.132% | $66.8182 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $54.66 | 3.221% | $56.4206 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $139.85 | 4.113% | $145.602 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $242.29 | 12.164% | $271.7622 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $137.50 | 7.863% | $148.3116 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $954.15 | $1,037.2480 | $1,037.24 | $1,037.15 | $1,037.30 | |