| 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 | $158.87 | 3.435% | $164.3272 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $245.82 | 7.449% | $264.1311 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $40.52 | 5.720% | $42.8377 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $14.88 | 4.345% | $15.5265 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $6.96 | 5.355% | $7.3327 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $208.46 | 12.832% | $235.2096 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $122.51 | 11.411% | $136.4896 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $798.02 | $865.8544 | $865.86 | $865.95 | $865.70 | |