| 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 | $129.84 | 13.170% | $146.9399 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $137.28 | 12.672% | $154.6761 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $29.43 | 8.583% | $31.956 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $149.49 | 5.304% | $157.4189 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $199.62 | 13.194% | $225.9579 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $177.25 | 11.673% | $197.9404 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $206.30 | 4.114% | $214.7872 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,029.21 | $1,129.6764 | $1,129.69 | $1,129.70 | $1,129.70 | |