| 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 | $197.58 | 3.675% | $204.8411 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $206.31 | 4.277% | $215.1339 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $57.35 | 11.500% | $63.9453 | $63.95 | $63.95 | $63.90 |
| Purchase #4 | $117.41 | 13.659% | $133.447 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $151.69 | 5.874% | $160.6003 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $85.72 | 7.517% | $92.1636 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $8.39 | 11.591% | $9.3625 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $824.45 | $879.4937 | $879.49 | $879.50 | $879.40 | |