| 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 | $205.38 | 11.584% | $229.1712 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $77.29 | 3.486% | $79.9843 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $197.48 | 7.484% | $212.2594 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $184.51 | 13.758% | $209.8949 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $167.62 | 5.371% | $176.6229 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $36.69 | 10.718% | $40.6224 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $26.48 | 8.369% | $28.6961 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $895.45 | $977.2512 | $977.24 | $977.20 | $977.30 | |