| 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 | $169.48 | 4.775% | $177.5727 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $203.67 | 8.528% | $221.039 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $132.98 | 12.376% | $149.4376 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $229.28 | 7.577% | $246.6525 | $246.65 | $246.65 | $246.70 |
| Purchase #5 | $117.35 | 3.187% | $121.0899 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $104.75 | 8.263% | $113.4055 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $193.25 | 12.128% | $216.6874 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,150.76 | $1,245.8846 | $1,245.89 | $1,245.90 | $1,245.90 | |