| 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 | $157.51 | 4.480% | $164.5664 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $19.41 | 8.437% | $21.0476 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $233.96 | 7.188% | $250.777 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $79.74 | 7.809% | $85.9669 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $202.79 | 10.866% | $224.8252 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $216.45 | 12.428% | $243.3504 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $103.49 | 4.273% | $107.9121 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $1,013.35 | $1,098.4456 | $1,098.46 | $1,098.45 | $1,098.50 | |