| 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 | $129.35 | 10.828% | $143.356 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $159.57 | 10.618% | $176.5131 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $97.33 | 5.524% | $102.7065 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $147.99 | 8.498% | $160.5662 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $237.70 | 10.390% | $262.397 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $52.36 | 3.173% | $54.0214 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $159.95 | 7.545% | $172.0182 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $984.25 | $1,071.5784 | $1,071.59 | $1,071.50 | $1,071.60 | |