| 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 | $196.70 | 4.764% | $206.0708 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $159.43 | 8.493% | $172.9704 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $67.79 | 11.724% | $75.7377 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $5.78 | 4.736% | $6.0537 | $6.05 | $6.05 | $6.10 |
| Purchase #5 | $165.52 | 11.348% | $184.3032 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $161.41 | 6.538% | $171.963 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $81.74 | 12.128% | $91.6534 | $91.65 | $91.65 | $91.70 |
| 7 purchase totals = | $838.37 | $908.7522 | $908.74 | $908.70 | $908.90 | |