| 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 | $177.31 | 10.587% | $196.0818 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $146.58 | 7.619% | $157.7479 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $101.49 | 10.546% | $112.1931 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $248.50 | 3.858% | $258.0871 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $190.72 | 7.343% | $204.7246 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $47.60 | 4.190% | $49.5944 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $111.91 | 10.497% | $123.6572 | $123.66 | $123.65 | $123.70 |
| 7 purchase totals = | $1,024.11 | $1,102.0861 | $1,102.08 | $1,102.10 | $1,102.10 | |