| 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 | $137.73 | 13.335% | $156.0963 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $82.99 | 12.386% | $93.2691 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $14.38 | 4.628% | $15.0455 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $216.94 | 3.424% | $224.368 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $163.45 | 7.508% | $175.7218 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $204.59 | 9.625% | $224.2818 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $72.98 | 12.249% | $81.9193 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $893.06 | $970.7018 | $970.71 | $970.65 | $970.70 | |