| 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 | $169.95 | 10.595% | $187.9562 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $193.54 | 13.553% | $219.7705 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $187.42 | 13.591% | $212.8923 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $183.70 | 12.520% | $206.6992 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $207.52 | 4.770% | $217.4187 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $195.44 | 6.473% | $208.0908 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $100.32 | 8.207% | $108.5533 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $1,237.89 | $1,361.3810 | $1,361.38 | $1,361.35 | $1,361.50 | |