| 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 | $163.55 | 9.839% | $179.6417 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $76.72 | 9.870% | $84.2923 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $85.46 | 13.522% | $97.0159 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $20.48 | 3.439% | $21.1843 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $173.31 | 9.434% | $189.6601 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $190.60 | 10.388% | $210.3995 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $137.66 | 5.508% | $145.2423 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $847.78 | $927.4361 | $927.43 | $927.45 | $927.40 | |