| 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 | $113.34 | 7.488% | $121.8269 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $170.67 | 4.874% | $178.9885 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $146.91 | 7.739% | $158.2794 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $78.30 | 5.870% | $82.8962 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $197.46 | 6.622% | $210.5358 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $178.30 | 9.792% | $195.7591 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $178.71 | 7.612% | $192.3134 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,063.69 | $1,140.5993 | $1,140.61 | $1,140.65 | $1,140.60 | |