| 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 | $169.67 | 9.225% | $185.3221 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $250.32 | 8.456% | $271.4871 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $111.88 | 7.128% | $119.8548 | $119.85 | $119.85 | $119.90 |
| Purchase #4 | $68.26 | 13.763% | $77.6546 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $45.84 | 11.326% | $51.0318 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $47.34 | 9.412% | $51.7956 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $84.48 | 4.162% | $87.9961 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $777.79 | $845.1421 | $845.14 | $845.15 | $845.20 | |