| 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 | $117.29 | 9.428% | $128.3481 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $164.46 | 8.853% | $179.0196 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $17.72 | 3.832% | $18.399 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $216.37 | 7.663% | $232.9504 | $232.95 | $232.95 | $233.00 |
| Purchase #5 | $91.59 | 11.250% | $101.8939 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $158.62 | 3.278% | $163.8196 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $141.97 | 13.246% | $160.7753 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $908.02 | $985.2059 | $985.21 | $985.20 | $985.20 | |