| 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 | $122.39 | 11.428% | $136.3767 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $67.92 | 10.293% | $74.911 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $31.83 | 5.563% | $33.6007 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $9.31 | 10.626% | $10.2993 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $220.48 | 5.495% | $232.5954 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $161.93 | 6.364% | $172.2352 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $116.34 | 6.714% | $124.1511 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $730.20 | $784.1694 | $784.18 | $784.20 | $784.20 | |