| 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 | $137.54 | 5.214% | $144.7113 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $135.69 | 5.115% | $142.6305 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $111.62 | 11.349% | $124.2878 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $124.82 | 12.787% | $140.7807 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $184.45 | 3.419% | $190.7563 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $54.50 | 12.343% | $61.2269 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $159.25 | 10.655% | $176.2181 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $907.87 | $980.6116 | $980.62 | $980.65 | $980.60 | |