| 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 | $193.79 | 13.624% | $220.1919 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $124.29 | 9.472% | $136.0627 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $148.41 | 5.324% | $156.3113 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $99.48 | 4.377% | $103.8342 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $51.32 | 7.822% | $55.3343 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $185.95 | 11.712% | $207.7285 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $129.35 | 7.271% | $138.755 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $932.59 | $1,018.2179 | $1,018.21 | $1,018.25 | $1,018.20 | |