| 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 | $174.85 | 4.683% | $183.0382 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $58.62 | 9.323% | $64.0851 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $39.59 | 4.502% | $41.3723 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $226.41 | 11.311% | $252.0192 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $197.34 | 3.663% | $204.5686 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $130.51 | 7.690% | $140.5462 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $85.82 | 11.181% | $95.4155 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $913.14 | $981.0451 | $981.06 | $981.00 | $981.00 | |