| 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 | $149.44 | 6.827% | $159.6423 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $125.63 | 6.359% | $133.6188 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $98.96 | 8.156% | $107.0312 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $22.52 | 12.858% | $25.4156 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $167.73 | 10.438% | $185.2377 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $195.38 | 9.664% | $214.2615 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $203.76 | 12.471% | $229.1709 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $963.42 | $1,054.3780 | $1,054.38 | $1,054.35 | $1,054.30 | |