| 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 | $150.53 | 11.279% | $167.5083 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $224.76 | 4.607% | $235.1147 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $143.34 | 7.311% | $153.8196 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $132.73 | 9.520% | $145.3659 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $9.53 | 10.382% | $10.5194 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $59.46 | 9.427% | $65.0653 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $141.93 | 5.748% | $150.0881 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $862.28 | $927.4813 | $927.49 | $927.40 | $927.50 | |