| 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 | $160.69 | 8.522% | $174.384 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $188.38 | 13.177% | $213.2028 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $85.51 | 9.614% | $93.7309 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $158.53 | 8.659% | $172.2571 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $56.28 | 8.487% | $61.0565 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $192.59 | 12.791% | $217.2242 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $120.90 | 4.748% | $126.6403 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $962.88 | $1,058.4958 | $1,058.49 | $1,058.50 | $1,058.50 | |