| 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 | $146.65 | 11.568% | $163.6145 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $25.51 | 11.533% | $28.4521 | $28.45 | $28.45 | $28.50 |
| Purchase #3 | $7.78 | 9.784% | $8.5412 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $69.58 | 8.121% | $75.2306 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $15.56 | 4.174% | $16.2095 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $170.94 | 8.511% | $185.4887 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $181.84 | 10.455% | $200.8514 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $617.86 | $678.3880 | $678.38 | $678.40 | $678.40 | |