| 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 | $105.66 | 6.660% | $112.697 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $16.49 | 4.590% | $17.2469 | $17.25 | $17.25 | $17.20 |
| Purchase #3 | $167.46 | 13.124% | $189.4375 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $146.77 | 4.424% | $153.2631 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $27.72 | 4.665% | $29.0131 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $26.41 | 13.217% | $29.9006 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $199.34 | 5.810% | $210.9217 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $689.85 | $742.4799 | $742.48 | $742.45 | $742.40 | |