| 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 | $160.57 | 10.854% | $177.9983 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $173.78 | 4.552% | $181.6905 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $32.56 | 7.472% | $34.9929 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $178.84 | 9.751% | $196.2787 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $80.59 | 8.718% | $87.6158 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $42.70 | 7.213% | $45.78 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $92.79 | 12.543% | $104.4286 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $761.83 | $828.7848 | $828.79 | $828.85 | $828.80 | |