| 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 | $218.90 | 12.213% | $245.6343 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $114.37 | 11.410% | $127.4196 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $9.33 | 9.275% | $10.1954 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $72.97 | 10.555% | $80.672 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $162.29 | 5.214% | $170.7518 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $132.63 | 10.501% | $146.5575 | $146.56 | $146.55 | $146.60 |
| Purchase #7 | $50.72 | 10.325% | $55.9568 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $761.21 | $837.1874 | $837.19 | $837.15 | $837.30 | |