| 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 | $154.90 | 5.273% | $163.0679 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $128.87 | 7.462% | $138.4863 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $149.48 | 12.241% | $167.7778 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $59.60 | 10.489% | $65.8514 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $9.56 | 9.299% | $10.449 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $77.74 | 9.473% | $85.1043 | $85.10 | $85.10 | $85.10 |
| Purchase #7 | $93.70 | 3.490% | $96.9701 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $673.85 | $727.7068 | $727.71 | $727.70 | $727.80 | |