| 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 | $179.43 | 8.186% | $194.1181 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $204.66 | 12.164% | $229.5548 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $201.65 | 3.869% | $209.4518 | $209.45 | $209.45 | $209.50 |
| Purchase #4 | $9.66 | 4.512% | $10.0959 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $43.35 | 4.508% | $45.3042 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $157.99 | 12.645% | $177.9678 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $179.62 | 11.713% | $200.6589 | $200.66 | $200.65 | $200.70 |
| 7 purchase totals = | $976.36 | $1,067.1515 | $1,067.15 | $1,067.10 | $1,067.30 | |