| 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 | $126.56 | 8.478% | $137.2898 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $132.36 | 5.286% | $139.3565 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $84.82 | 7.596% | $91.2629 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $183.79 | 5.423% | $193.7569 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $144.50 | 10.272% | $159.343 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $184.92 | 4.523% | $193.2839 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $85.85 | 11.221% | $95.4832 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $942.80 | $1,009.7762 | $1,009.77 | $1,009.80 | $1,009.90 | |