| 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 | $137.36 | 10.538% | $151.835 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $212.52 | 8.378% | $230.3249 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $23.80 | 9.781% | $26.1279 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $215.26 | 8.352% | $233.2385 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $64.33 | 10.866% | $71.3201 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $153.76 | 12.160% | $172.4572 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $34.37 | 5.524% | $36.2686 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $841.40 | $921.5722 | $921.58 | $921.55 | $921.50 | |