| 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 | $190.68 | 9.423% | $208.6478 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $64.90 | 5.698% | $68.598 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $170.30 | 7.626% | $183.2871 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $12.94 | 12.534% | $14.5619 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $50.32 | 6.208% | $53.4439 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $100.54 | 6.675% | $107.251 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $202.95 | 13.611% | $230.5735 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $792.63 | $866.3632 | $866.36 | $866.35 | $866.40 | |