| 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 | $170.55 | 5.382% | $179.729 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $160.40 | 10.832% | $177.7745 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $84.54 | 6.315% | $89.8787 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $14.89 | 8.864% | $16.2098 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $96.38 | 8.424% | $104.4991 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $100.93 | 6.433% | $107.4228 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $229.32 | 10.215% | $252.745 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $857.01 | $928.2589 | $928.26 | $928.25 | $928.20 | |