| 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 | $160.51 | 7.297% | $172.2224 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $119.75 | 13.582% | $136.0144 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $194.92 | 8.359% | $211.2134 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $50.41 | 12.369% | $56.6452 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $78.48 | 6.643% | $83.6934 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $52.93 | 13.646% | $60.1528 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $177.37 | 6.491% | $188.8831 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $834.37 | $908.8247 | $908.81 | $908.80 | $908.80 | |