| 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 | $168.46 | 10.105% | $185.4829 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $101.40 | 5.744% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $204.96 | 7.822% | $220.992 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $108.47 | 8.145% | $117.3049 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $166.28 | 7.687% | $179.0619 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $104.52 | 8.405% | $113.3049 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $19.61 | 6.311% | $20.8476 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $873.70 | $944.2186 | $944.20 | $944.20 | $944.20 | |