| 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 | $173.79 | 11.177% | $193.2145 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $97.40 | 7.464% | $104.6699 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $213.72 | 4.468% | $223.269 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $146.87 | 7.152% | $157.3741 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $14.99 | 3.253% | $15.4776 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $173.49 | 10.752% | $192.1436 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $137.36 | 11.177% | $152.7127 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $957.62 | $1,038.8614 | $1,038.85 | $1,038.80 | $1,038.90 | |