| 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 | $184.50 | 6.398% | $196.3043 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $107.66 | 10.658% | $119.1344 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $32.93 | 12.660% | $37.0989 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $169.34 | 4.632% | $177.1838 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $129.82 | 8.570% | $140.9456 | $140.95 | $140.95 | $140.90 |
| Purchase #6 | $49.82 | 5.553% | $52.5865 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $75.84 | 6.510% | $80.7772 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $749.91 | $804.0307 | $804.03 | $804.10 | $804.00 | |