| 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 | $185.33 | 3.857% | $192.4782 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $197.99 | 13.740% | $225.1938 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $129.54 | 4.562% | $135.4496 | $135.45 | $135.45 | $135.40 |
| Purchase #4 | $53.57 | 8.857% | $58.3147 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $242.80 | 13.622% | $275.8742 | $275.87 | $275.85 | $275.90 |
| Purchase #6 | $35.44 | 10.636% | $39.2094 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $15.71 | 11.698% | $17.5478 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $860.38 | $944.0677 | $944.06 | $944.05 | $944.00 | |