| 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 | $117.28 | 11.657% | $130.9513 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $200.90 | 13.378% | $227.7764 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $105.62 | 7.561% | $113.6059 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $151.39 | 3.679% | $156.9596 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $156.93 | 8.116% | $169.6664 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $151.27 | 3.752% | $156.9457 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $183.26 | 13.718% | $208.3996 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $1,066.65 | $1,164.3049 | $1,164.32 | $1,164.30 | $1,164.40 | |