| 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 | $186.81 | 3.277% | $192.9318 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $102.86 | 10.201% | $113.3527 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $51.73 | 9.216% | $56.4974 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $151.34 | 13.469% | $171.724 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $53.41 | 4.229% | $55.6687 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $44.93 | 6.574% | $47.8837 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $74.48 | 8.400% | $80.7363 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $665.56 | $718.7946 | $718.79 | $718.80 | $718.80 | |