| 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 | $175.66 | 7.427% | $188.7063 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $233.31 | 4.625% | $244.1006 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $156.50 | 11.177% | $173.992 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $152.38 | 11.513% | $169.9235 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $228.66 | 12.326% | $256.8446 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $150.79 | 11.600% | $168.2816 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $242.91 | 4.636% | $254.1713 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,340.21 | $1,456.0199 | $1,456.01 | $1,456.00 | $1,456.00 | |