| 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 | $153.99 | 10.270% | $169.8048 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $156.68 | 8.127% | $169.4134 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $158.60 | 13.380% | $179.8207 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $115.88 | 10.159% | $127.6522 | $127.65 | $127.65 | $127.70 |
| Purchase #5 | $79.51 | 7.544% | $85.5082 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $71.74 | 7.339% | $77.005 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $225.68 | 7.727% | $243.1183 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $962.08 | $1,052.3226 | $1,052.32 | $1,052.25 | $1,052.30 | |