| 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 | $143.52 | 9.381% | $156.9836 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $133.72 | 9.778% | $146.7951 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $93.35 | 6.179% | $99.1181 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $133.60 | 6.564% | $142.3695 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $237.51 | 9.563% | $260.2231 | $260.22 | $260.20 | $260.20 |
| Purchase #6 | $216.91 | 13.473% | $246.1343 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $80.91 | 5.469% | $85.335 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $1,039.52 | $1,136.9587 | $1,136.96 | $1,136.95 | $1,136.90 | |