| 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 | $162.72 | 5.429% | $171.5541 | $171.55 | $171.55 | $171.60 |
| Purchase #2 | $135.92 | 6.366% | $144.5727 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $74.56 | 12.842% | $84.135 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $148.80 | 3.479% | $153.9768 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $96.95 | 7.780% | $104.4927 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $112.35 | 10.811% | $124.4962 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $78.83 | 5.709% | $83.3304 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $810.13 | $866.5579 | $866.56 | $866.60 | $866.60 | |