| 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 | $171.73 | 6.372% | $182.6726 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $181.99 | 8.262% | $197.026 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $218.77 | 11.239% | $243.3576 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $188.42 | 4.779% | $197.4246 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $106.98 | 13.414% | $121.3303 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $189.41 | 10.312% | $208.942 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $5.54 | 3.410% | $5.7289 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $1,062.84 | $1,156.4820 | $1,156.48 | $1,156.50 | $1,156.40 | |