| 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 | $195.60 | 6.145% | $207.6196 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $16.72 | 5.406% | $17.6239 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $25.93 | 3.617% | $26.8679 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $138.70 | 6.700% | $147.9929 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $190.93 | 3.866% | $198.3114 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $102.34 | 10.546% | $113.1328 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $192.40 | 3.520% | $199.1725 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $862.62 | $910.7210 | $910.71 | $910.65 | $910.70 | |