| 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 | $33.47 | 8.614% | $36.3531 | $36.35 | $36.35 | $36.40 |
| Purchase #2 | $101.59 | 13.559% | $115.3646 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $140.36 | 6.767% | $149.8582 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $172.48 | 8.243% | $186.6975 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $109.71 | 7.102% | $117.5016 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $128.83 | 5.583% | $136.0226 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $162.66 | 9.138% | $177.5239 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $849.10 | $919.3215 | $919.31 | $919.25 | $919.40 | |