| 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 | $119.44 | 9.458% | $130.7366 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $131.87 | 8.248% | $142.7466 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $172.68 | 10.453% | $190.7302 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $194.63 | 11.381% | $216.7808 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $62.83 | 7.821% | $67.7439 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $80.25 | 13.855% | $91.3686 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $159.99 | 5.573% | $168.9062 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $921.69 | $1,009.0129 | $1,009.02 | $1,009.05 | $1,008.90 | |