| 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 | $157.61 | 3.108% | $162.5085 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $220.78 | 12.286% | $247.905 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $192.80 | 3.305% | $199.172 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $195.44 | 10.426% | $215.8166 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $210.26 | 7.437% | $225.897 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $170.80 | 7.321% | $183.3043 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $235.39 | 9.110% | $256.834 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,383.08 | $1,491.4374 | $1,491.44 | $1,491.40 | $1,491.40 | |