| 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 | $135.74 | 9.365% | $148.4521 | $148.45 | $148.45 | $148.50 |
| Purchase #2 | $173.69 | 5.345% | $182.9737 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $25.74 | 4.683% | $26.9454 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $143.51 | 9.544% | $157.2066 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $131.34 | 13.268% | $148.7662 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $163.67 | 11.658% | $182.7506 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $208.65 | 8.520% | $226.427 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $982.34 | $1,073.5216 | $1,073.53 | $1,073.50 | $1,073.60 | |