| 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 | $164.57 | 8.872% | $179.1707 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $151.48 | 12.171% | $169.9166 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $17.67 | 11.468% | $19.6964 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $246.89 | 13.795% | $280.9485 | $280.95 | $280.95 | $280.90 |
| Purchase #5 | $248.52 | 7.250% | $266.5377 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $216.44 | 10.390% | $238.9281 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $111.96 | 4.601% | $117.1113 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,157.53 | $1,272.3093 | $1,272.32 | $1,272.30 | $1,272.20 | |