| 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 | $170.45 | 6.871% | $182.1616 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $193.27 | 9.177% | $211.0064 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $151.43 | 11.775% | $169.2609 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $70.89 | 13.155% | $80.2156 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $131.42 | 13.738% | $149.4745 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $196.70 | 8.449% | $213.3192 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $25.79 | 3.324% | $26.6473 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $939.95 | $1,032.0855 | $1,032.09 | $1,032.00 | $1,032.10 | |