| 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 | $149.50 | 8.690% | $162.4916 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $32.32 | 10.388% | $35.6774 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $121.70 | 12.576% | $137.005 | $137.01 | $137.00 | $137.00 |
| Purchase #4 | $84.38 | 3.193% | $87.0743 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $84.38 | 13.410% | $95.6954 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $170.60 | 10.749% | $188.9378 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $32.52 | 8.495% | $35.2826 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $675.40 | $742.1641 | $742.17 | $742.20 | $742.20 | |