| 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 | $185.58 | 13.523% | $210.676 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $100.71 | 9.732% | $110.5111 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $130.41 | 7.464% | $140.1438 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $49.97 | 11.149% | $55.5412 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $214.40 | 8.788% | $233.2415 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $27.28 | 7.284% | $29.2671 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $154.40 | 6.405% | $164.2893 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $862.75 | $943.6700 | $943.67 | $943.70 | $943.60 | |