| 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 | $178.89 | 5.512% | $188.7504 | $188.75 | $188.75 | $188.80 |
| Purchase #2 | $195.65 | 4.517% | $204.4875 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $59.77 | 11.426% | $66.5993 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $32.69 | 12.258% | $36.6971 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $46.94 | 9.530% | $51.4134 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $169.88 | 13.729% | $193.2028 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $160.44 | 11.310% | $178.5858 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $844.26 | $919.7363 | $919.74 | $919.75 | $919.80 | |