| 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 | $151.94 | 13.775% | $172.8697 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $137.52 | 8.239% | $148.8503 | $148.85 | $148.85 | $148.90 |
| Purchase #3 | $116.27 | 4.439% | $121.4312 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $65.78 | 13.632% | $74.7471 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $8.96 | 3.592% | $9.2818 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $240.80 | 5.491% | $254.0223 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $36.80 | 11.768% | $41.1306 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $758.07 | $822.3330 | $822.33 | $822.35 | $822.30 | |