| 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 | $155.42 | 9.391% | $170.0155 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $127.56 | 7.294% | $136.8642 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $54.32 | 4.128% | $56.5623 | $56.56 | $56.55 | $56.60 |
| Purchase #4 | $193.28 | 6.405% | $205.6596 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $132.93 | 13.872% | $151.37 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $35.90 | 11.604% | $40.0658 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $206.76 | 13.339% | $234.3397 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $906.17 | $994.8771 | $994.88 | $994.80 | $995.00 | |