| 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 | $111.94 | 5.167% | $117.7239 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $155.29 | 9.177% | $169.541 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $29.26 | 6.294% | $31.1016 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $179.85 | 8.798% | $195.6732 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $88.91 | 7.414% | $95.5018 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $97.49 | 6.632% | $103.9555 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $129.94 | 8.530% | $141.0239 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $792.68 | $854.5209 | $854.51 | $854.45 | $854.50 | |