| 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 | $137.52 | 4.497% | $143.7043 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $5.60 | 6.510% | $5.9646 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $169.55 | 10.677% | $187.6529 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $142.51 | 8.821% | $155.0808 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $108.54 | 9.815% | $119.1932 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $101.43 | 13.615% | $115.2397 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $132.52 | 10.161% | $145.9854 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $797.67 | $872.8209 | $872.81 | $872.85 | $872.90 | |