| 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 | $139.53 | 6.722% | $148.9092 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $67.27 | 7.320% | $72.1942 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $176.98 | 10.202% | $195.0355 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $210.39 | 5.178% | $221.284 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $214.34 | 3.468% | $221.7733 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $32.77 | 11.673% | $36.5952 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $82.61 | 4.649% | $86.4505 | $86.45 | $86.45 | $86.50 |
| 7 purchase totals = | $923.89 | $982.2419 | $982.24 | $982.25 | $982.30 | |