| 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 | $202.66 | 5.845% | $214.5055 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $76.31 | 4.501% | $79.7447 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $188.50 | 3.842% | $195.7422 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $188.38 | 8.371% | $204.1493 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $137.82 | 7.184% | $147.721 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $106.78 | 9.789% | $117.2327 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $185.48 | 5.601% | $195.8687 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $1,085.93 | $1,154.9641 | $1,154.96 | $1,154.95 | $1,154.80 | |