| 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 | $133.66 | 7.334% | $143.4626 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $224.65 | 10.686% | $248.6561 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $106.76 | 11.255% | $118.7758 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $181.84 | 9.512% | $199.1366 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $221.96 | 5.494% | $234.1545 | $234.15 | $234.15 | $234.20 |
| Purchase #6 | $167.68 | 4.717% | $175.5895 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $5.96 | 13.643% | $6.7731 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $1,042.51 | $1,126.5482 | $1,126.55 | $1,126.55 | $1,126.70 | |