| 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 | $181.55 | 13.276% | $205.6526 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $218.32 | 6.760% | $233.0784 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $169.27 | 13.820% | $192.6631 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $16.89 | 13.781% | $19.2176 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $6.71 | 13.324% | $7.604 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $172.36 | 11.219% | $191.6971 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $127.37 | 8.800% | $138.5786 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $892.47 | $988.4914 | $988.49 | $988.50 | $988.60 | |