| 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 | $165.82 | 5.579% | $175.0711 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $110.92 | 13.311% | $125.6846 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $200.40 | 7.249% | $214.927 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $79.86 | 8.212% | $86.4181 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $103.53 | 5.194% | $108.9073 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $73.74 | 9.785% | $80.9555 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $32.29 | 13.168% | $36.5419 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $766.56 | $828.5055 | $828.51 | $828.50 | $828.50 | |