| 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 | $160.84 | 9.431% | $176.0088 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $174.85 | 10.795% | $193.7251 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $194.45 | 7.160% | $208.3726 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $77.38 | 4.223% | $80.6478 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $19.93 | 3.331% | $20.5939 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $31.34 | 13.254% | $35.4938 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $152.71 | 11.135% | $169.7143 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $811.50 | $884.5563 | $884.55 | $884.55 | $884.50 | |