| 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 | $147.72 | 7.717% | $159.1196 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $53.25 | 5.161% | $55.9982 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $246.41 | 5.307% | $259.487 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $191.42 | 10.380% | $211.2894 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $67.96 | 10.295% | $74.9565 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $10.35 | 12.839% | $11.6788 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $23.90 | 3.406% | $24.714 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $741.01 | $797.2435 | $797.25 | $797.25 | $797.30 | |