| 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 | $194.61 | 9.494% | $213.0863 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $192.65 | 6.547% | $205.2628 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $172.29 | 13.333% | $195.2614 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $143.83 | 4.438% | $150.2132 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $239.40 | 8.829% | $260.5366 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $133.98 | 6.727% | $142.9928 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $7.43 | 11.716% | $8.3005 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $1,084.19 | $1,175.6536 | $1,175.65 | $1,175.65 | $1,175.70 | |