| 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 | $164.47 | 12.194% | $184.5255 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $22.33 | 3.743% | $23.1658 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $146.62 | 9.616% | $160.719 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $218.43 | 10.787% | $241.992 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $12.51 | 12.770% | $14.1075 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $141.71 | 5.671% | $149.7464 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $105.84 | 12.143% | $118.6922 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $811.91 | $892.9484 | $892.96 | $892.95 | $892.90 | |