| 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 | $16.49 | 11.702% | $18.4197 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $61.75 | 12.739% | $69.6163 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $178.57 | 8.266% | $193.3306 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $34.42 | 6.650% | $36.7089 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $96.36 | 7.558% | $103.6429 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $170.51 | 3.386% | $176.2835 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $221.90 | 10.329% | $244.8201 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $780.00 | $842.8220 | $842.82 | $842.80 | $842.70 | |