| 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 | $112.67 | 5.346% | $118.6933 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $34.39 | 5.483% | $36.2756 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $125.87 | 8.125% | $136.0969 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $87.42 | 7.178% | $93.695 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $183.56 | 9.128% | $200.3154 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $52.79 | 7.334% | $56.6616 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $166.57 | 4.874% | $174.6886 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $763.27 | $816.4264 | $816.44 | $816.45 | $816.50 | |