| 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 | $130.60 | 11.141% | $145.1501 | $145.15 | $145.15 | $145.20 |
| Purchase #2 | $72.69 | 5.183% | $76.4575 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $128.95 | 10.453% | $142.4291 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $227.48 | 11.215% | $252.9919 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $160.30 | 9.671% | $175.8026 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $113.27 | 13.655% | $128.737 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $229.25 | 12.852% | $258.7132 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,062.54 | $1,180.2814 | $1,180.28 | $1,180.30 | $1,180.30 | |