| 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 | $166.87 | 7.297% | $179.0465 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $68.94 | 7.209% | $73.9099 | $73.91 | $73.90 | $73.90 |
| Purchase #3 | $37.59 | 10.488% | $41.5324 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $156.98 | 10.175% | $172.9527 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $8.94 | 12.166% | $10.0276 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $119.59 | 4.839% | $125.377 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $153.76 | 7.509% | $165.3058 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $712.67 | $768.1519 | $768.16 | $768.20 | $768.10 | |