| 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 | $84.69 | 7.168% | $90.7606 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $169.64 | 3.725% | $175.9591 | $175.96 | $175.95 | $176.00 |
| Purchase #3 | $247.80 | 12.301% | $278.2819 | $278.28 | $278.30 | $278.30 |
| Purchase #4 | $76.60 | 11.874% | $85.6955 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $237.74 | 4.241% | $247.8226 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $111.94 | 12.476% | $125.9056 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $191.25 | 7.152% | $204.9282 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $1,119.66 | $1,209.3535 | $1,209.36 | $1,209.35 | $1,209.40 | |