| 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 | $147.68 | 6.772% | $157.6809 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $91.96 | 13.672% | $104.5328 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $13.40 | 5.396% | $14.1231 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $225.53 | 8.793% | $245.3609 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $158.54 | 4.561% | $165.771 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $187.48 | 10.247% | $206.6911 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $84.53 | 12.324% | $94.9475 | $94.95 | $94.95 | $94.90 |
| 7 purchase totals = | $909.12 | $989.1073 | $989.10 | $989.10 | $989.10 | |