| 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 | $145.89 | 6.848% | $155.8805 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $195.83 | 7.605% | $210.7229 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $47.27 | 5.663% | $49.9469 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $106.76 | 10.182% | $117.6303 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $177.78 | 4.292% | $185.4103 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $133.72 | 4.528% | $139.7748 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $118.93 | 12.688% | $134.0198 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $926.18 | $993.3855 | $993.38 | $993.35 | $993.30 | |