| 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 | $66.31 | 13.176% | $75.047 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $194.72 | 5.863% | $206.1364 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $13.79 | 4.584% | $14.4221 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $77.30 | 5.740% | $81.737 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $123.31 | 6.774% | $131.663 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $143.86 | 13.807% | $163.7228 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $158.66 | 4.290% | $165.4665 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $777.95 | $838.1948 | $838.20 | $838.15 | $838.10 | |