| 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 | $169.51 | 11.298% | $188.6612 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $46.80 | 8.477% | $50.7672 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $228.84 | 7.388% | $245.7467 | $245.75 | $245.75 | $245.70 |
| Purchase #4 | $128.78 | 11.758% | $143.922 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $29.36 | 6.549% | $31.2828 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $219.39 | 3.181% | $226.3688 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $203.54 | 10.395% | $224.698 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,026.22 | $1,111.4467 | $1,111.45 | $1,111.40 | $1,111.50 | |