| 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 | $181.48 | 5.694% | $191.8135 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $98.75 | 8.438% | $107.0825 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $158.39 | 6.297% | $168.3638 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $87.96 | 4.553% | $91.9648 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $215.75 | 12.627% | $242.9928 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $167.40 | 7.541% | $180.0236 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $100.99 | 7.191% | $108.2522 | $108.25 | $108.25 | $108.30 |
| 7 purchase totals = | $1,010.72 | $1,090.4932 | $1,090.47 | $1,090.45 | $1,090.60 | |