| 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 | $168.49 | 4.217% | $175.5952 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $7.69 | 3.281% | $7.9423 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $21.74 | 3.714% | $22.5474 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $98.29 | 3.702% | $101.9287 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $156.60 | 4.601% | $163.8052 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $167.88 | 4.444% | $175.3406 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $108.30 | 3.476% | $112.0645 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $728.99 | $759.2239 | $759.23 | $759.25 | $759.10 | |