| 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 | $188.93 | 7.550% | $203.1942 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $50.97 | 10.748% | $56.4483 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $79.59 | 11.107% | $88.4301 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $28.86 | 10.679% | $31.942 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $100.99 | 3.689% | $104.7155 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $134.75 | 10.860% | $149.3839 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $101.78 | 12.639% | $114.644 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $685.87 | $748.7580 | $748.75 | $748.80 | $748.60 | |