| 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 | $121.43 | 4.801% | $127.2599 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $7.49 | 6.178% | $7.9527 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $178.54 | 5.339% | $188.0723 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $232.84 | 5.189% | $244.9221 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $35.73 | 8.743% | $38.8539 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $18.54 | 3.605% | $19.2084 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $159.68 | 8.788% | $173.7127 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $754.25 | $799.9820 | $799.97 | $799.90 | $800.10 | |