| 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 | $159.40 | 8.105% | $172.3194 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $243.62 | 4.709% | $255.0921 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $38.52 | 13.422% | $43.6902 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $155.29 | 9.141% | $169.4851 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $224.35 | 5.648% | $237.0213 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $149.74 | 4.478% | $156.4454 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $168.57 | 8.574% | $183.0232 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $1,139.49 | $1,217.0767 | $1,217.08 | $1,217.05 | $1,217.00 | |