| 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 | $150.90 | 12.206% | $169.3189 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $33.54 | 8.871% | $36.5153 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $185.56 | 13.855% | $211.2693 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $108.27 | 8.418% | $117.3842 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $24.57 | 7.650% | $26.4496 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $128.31 | 3.421% | $132.6995 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $183.58 | 10.617% | $203.0707 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $814.73 | $896.7075 | $896.71 | $896.65 | $896.70 | |