| 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 | $189.63 | 6.212% | $201.4098 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $171.66 | 13.221% | $194.3552 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $151.69 | 10.288% | $167.2959 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $18.51 | 10.153% | $20.3893 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $81.34 | 8.596% | $88.332 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $199.34 | 10.552% | $220.3744 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $74.84 | 11.704% | $83.5993 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $887.01 | $975.7559 | $975.76 | $975.75 | $975.80 | |