| 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 | $133.46 | 6.825% | $142.5686 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $76.25 | 3.864% | $79.1963 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $106.28 | 10.550% | $117.4925 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $132.56 | 4.275% | $138.2269 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $33.43 | 13.833% | $38.0544 | $38.05 | $38.05 | $38.10 |
| Purchase #6 | $140.29 | 5.383% | $147.8418 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $45.44 | 10.249% | $50.0971 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $667.71 | $713.4776 | $713.48 | $713.50 | $713.50 | |