| 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 | $187.60 | 5.804% | $198.4883 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $160.38 | 13.614% | $182.2141 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $152.95 | 13.324% | $173.3291 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $57.70 | 6.297% | $61.3334 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $149.41 | 9.611% | $163.7698 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $95.69 | 7.275% | $102.6514 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $195.85 | 6.383% | $208.3511 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $999.58 | $1,090.1372 | $1,090.13 | $1,090.15 | $1,090.20 | |