| 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 | $41.36 | 11.649% | $46.178 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $26.81 | 8.139% | $28.9921 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $188.87 | 8.318% | $204.5802 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $234.28 | 13.510% | $265.9312 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $166.85 | 9.300% | $182.3671 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $7.75 | 3.315% | $8.0069 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $155.55 | 9.719% | $170.6679 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $821.47 | $906.7234 | $906.73 | $906.75 | $906.80 | |