| 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 | $147.87 | 12.291% | $166.0447 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $215.36 | 13.681% | $244.8234 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $159.31 | 9.219% | $173.9968 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $179.29 | 7.449% | $192.6453 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $9.78 | 13.863% | $11.1358 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $7.27 | 13.516% | $8.2526 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $176.42 | 8.687% | $191.7456 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $895.30 | $988.6442 | $988.65 | $988.65 | $988.50 | |