| 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 | $129.84 | 8.428% | $140.7829 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $57.91 | 5.728% | $61.2271 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $198.90 | 3.652% | $206.1638 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $138.77 | 4.333% | $144.7829 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $232.92 | 10.195% | $256.6662 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $134.73 | 11.276% | $149.9222 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $6.86 | 7.250% | $7.3574 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $899.93 | $966.9025 | $966.90 | $966.90 | $967.00 | |