| 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 | $175.26 | 4.757% | $183.5971 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $104.77 | 11.808% | $117.1412 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $170.70 | 13.300% | $193.4031 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $191.43 | 9.354% | $209.3364 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $247.30 | 4.787% | $259.1383 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $25.59 | 8.640% | $27.801 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $181.90 | 13.258% | $206.0163 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,096.95 | $1,196.4334 | $1,196.44 | $1,196.45 | $1,196.30 | |