| 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 | $152.43 | 7.263% | $163.501 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $200.53 | 5.587% | $211.7336 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $138.60 | 8.742% | $150.7164 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $88.65 | 4.195% | $92.3689 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $29.28 | 10.561% | $32.3723 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $28.34 | 8.707% | $30.8076 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $155.49 | 12.807% | $175.4036 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $793.32 | $856.9034 | $856.90 | $856.85 | $856.90 | |