| 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 | $135.61 | 13.127% | $153.4115 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $197.89 | 10.367% | $218.4053 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $191.72 | 5.388% | $202.0499 | $202.05 | $202.05 | $202.00 |
| Purchase #4 | $167.98 | 5.593% | $177.3751 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $88.35 | 7.664% | $95.1211 | $95.12 | $95.10 | $95.10 |
| Purchase #6 | $207.97 | 13.400% | $235.838 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $64.83 | 11.605% | $72.3535 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $1,054.35 | $1,154.5544 | $1,154.56 | $1,154.55 | $1,154.50 | |