| 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 | $149.35 | 8.776% | $162.457 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $53.77 | 10.283% | $59.2992 | $59.30 | $59.30 | $59.30 |
| Purchase #3 | $55.58 | 4.465% | $58.0616 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $214.40 | 3.637% | $222.1977 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $86.95 | 10.126% | $95.7546 | $95.75 | $95.75 | $95.80 |
| Purchase #6 | $71.50 | 11.630% | $79.8155 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $245.71 | 5.629% | $259.541 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $877.26 | $937.1266 | $937.13 | $937.10 | $937.20 | |