| 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 | $142.57 | 10.394% | $157.3887 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $217.54 | 12.159% | $243.9907 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $143.54 | 9.841% | $157.6658 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $198.62 | 6.606% | $211.7408 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $228.64 | 6.382% | $243.2318 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $176.49 | 3.640% | $182.9142 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $23.46 | 11.651% | $26.1933 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $1,130.86 | $1,223.1253 | $1,223.12 | $1,223.15 | $1,223.10 | |