| 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 | $220.74 | 5.693% | $233.3067 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $136.90 | 12.430% | $153.9167 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $54.52 | 12.301% | $61.2265 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $180.63 | 9.374% | $197.5623 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $70.84 | 7.518% | $76.1658 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $214.71 | 9.335% | $234.7532 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $77.28 | 12.215% | $86.7198 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $955.62 | $1,043.6510 | $1,043.66 | $1,043.60 | $1,043.70 | |