| 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 | $131.56 | 3.472% | $136.1278 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $186.45 | 9.123% | $203.4598 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $81.57 | 5.139% | $85.7619 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $149.71 | 12.456% | $168.3579 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $103.74 | 12.812% | $117.0312 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $148.82 | 7.511% | $159.9979 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $169.91 | 13.516% | $192.875 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $971.76 | $1,063.6115 | $1,063.62 | $1,063.65 | $1,063.70 | |