| 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 | $126.30 | 13.528% | $143.3859 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $181.45 | 3.141% | $187.1493 | $187.15 | $187.15 | $187.10 |
| Purchase #3 | $155.54 | 8.800% | $169.2275 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $57.29 | 4.752% | $60.0124 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $220.61 | 4.133% | $229.7278 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $119.37 | 12.209% | $133.9439 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $77.64 | 8.510% | $84.2472 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $938.20 | $1,007.6940 | $1,007.70 | $1,007.75 | $1,007.50 | |