| 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 | $186.48 | 4.241% | $194.3886 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $159.73 | 10.810% | $176.9968 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $145.77 | 6.592% | $155.3792 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $20.36 | 11.701% | $22.7423 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $71.30 | 5.701% | $75.3648 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $185.94 | 3.659% | $192.7435 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $164.94 | 10.493% | $182.2472 | $182.25 | $182.25 | $182.20 |
| 7 purchase totals = | $934.52 | $999.8624 | $999.86 | $999.90 | $999.80 | |