| 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 | $103.35 | 13.847% | $117.6609 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $111.42 | 9.469% | $121.9704 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $123.86 | 9.812% | $136.0131 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $33.59 | 4.113% | $34.9716 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $186.30 | 5.757% | $197.0253 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $57.84 | 7.337% | $62.0837 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $205.40 | 8.515% | $222.8898 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $821.76 | $892.6148 | $892.61 | $892.60 | $892.70 | |