| 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 | $133.69 | 7.545% | $143.7769 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $111.93 | 9.409% | $122.4615 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $65.87 | 6.257% | $69.9915 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $131.39 | 5.815% | $139.0303 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $32.89 | 11.443% | $36.6536 | $36.65 | $36.65 | $36.70 |
| Purchase #6 | $17.27 | 6.248% | $18.349 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $154.68 | 13.313% | $175.2725 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $647.72 | $705.5353 | $705.53 | $705.55 | $705.60 | |