| 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 | $182.35 | 8.496% | $197.8425 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $176.82 | 5.165% | $185.9528 | $185.95 | $185.95 | $186.00 |
| Purchase #3 | $169.78 | 3.739% | $176.1281 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $6.85 | 3.487% | $7.0889 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $109.67 | 7.592% | $117.9961 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $160.64 | 5.300% | $169.1539 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $98.88 | 6.733% | $105.5376 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $904.99 | $959.6999 | $959.70 | $959.75 | $959.70 | |