| 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 | $173.78 | 7.674% | $187.1159 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $104.53 | 6.809% | $111.6474 | $111.65 | $111.65 | $111.60 |
| Purchase #3 | $138.81 | 8.263% | $150.2799 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $116.73 | 7.659% | $125.6704 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $17.96 | 4.220% | $18.7179 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $134.62 | 9.257% | $147.0818 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $75.52 | 12.530% | $84.9827 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $761.95 | $825.4960 | $825.50 | $825.50 | $825.50 | |