| 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 | $183.88 | 8.477% | $199.4675 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $211.68 | 8.617% | $229.9205 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $141.81 | 6.424% | $150.9199 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $87.57 | 11.148% | $97.3323 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $14.76 | 5.446% | $15.5638 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $101.47 | 12.165% | $113.8138 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $142.68 | 7.761% | $153.7534 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $883.85 | $960.7712 | $960.76 | $960.70 | $960.80 | |