| 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 | $198.42 | 9.359% | $216.9901 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $78.39 | 11.789% | $87.6314 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $149.41 | 5.380% | $157.4483 | $157.45 | $157.45 | $157.40 |
| Purchase #4 | $20.30 | 9.570% | $22.2427 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $218.32 | 11.441% | $243.298 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $90.81 | 3.632% | $94.1082 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $70.38 | 9.522% | $77.0816 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $826.03 | $898.8003 | $898.80 | $898.85 | $898.70 | |