| 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 | $166.64 | 13.392% | $188.9564 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $107.98 | 3.578% | $111.8435 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $91.33 | 13.453% | $103.6166 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $146.52 | 10.867% | $162.4423 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $193.53 | 11.579% | $215.9388 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $41.47 | 6.115% | $44.0059 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $85.43 | 9.258% | $93.3391 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $832.90 | $920.1426 | $920.15 | $920.15 | $920.00 | |