| 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 | $140.63 | 12.177% | $157.7545 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $234.59 | 9.255% | $256.3013 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $231.35 | 13.343% | $262.219 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $169.35 | 5.684% | $178.9759 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $104.27 | 3.868% | $108.3032 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $223.73 | 10.716% | $247.7049 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $108.63 | 8.381% | $117.7343 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,212.55 | $1,328.9931 | $1,328.98 | $1,329.00 | $1,329.00 | |