| 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 | $154.33 | 7.734% | $166.2659 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $216.79 | 5.174% | $228.0067 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $39.45 | 13.191% | $44.6538 | $44.65 | $44.65 | $44.70 |
| Purchase #4 | $195.96 | 7.806% | $211.2566 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $103.65 | 6.390% | $110.2732 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $58.84 | 9.799% | $64.6057 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $70.50 | 10.612% | $77.9815 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $839.52 | $903.0434 | $903.05 | $903.00 | $903.20 | |