| 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 | $181.95 | 12.299% | $204.328 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $151.78 | 8.135% | $164.1273 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $238.75 | 5.845% | $252.7049 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $218.95 | 11.211% | $243.4965 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $167.69 | 12.207% | $188.1599 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $107.50 | 13.738% | $122.2684 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $132.65 | 9.763% | $145.6006 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $1,199.27 | $1,320.6856 | $1,320.69 | $1,320.70 | $1,320.70 | |