| 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 | $143.35 | 5.165% | $150.754 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $24.35 | 11.466% | $27.142 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $200.74 | 7.287% | $215.3679 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $28.67 | 11.441% | $31.9501 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $37.61 | 8.171% | $40.6831 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $176.63 | 3.561% | $182.9198 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $238.57 | 6.402% | $253.8433 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $849.92 | $902.6602 | $902.65 | $902.65 | $902.70 | |