| 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 | $156.29 | 8.128% | $168.9933 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $134.52 | 12.202% | $150.9341 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $88.30 | 10.367% | $97.4541 | $97.45 | $97.45 | $97.50 |
| Purchase #4 | $20.64 | 8.454% | $22.3849 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $74.71 | 11.357% | $83.1948 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $212.54 | 8.138% | $229.8365 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $116.68 | 6.800% | $124.6142 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $803.68 | $877.4119 | $877.39 | $877.45 | $877.40 | |