| 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 | $176.82 | 3.651% | $183.2757 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $50.35 | 9.232% | $54.9983 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $155.62 | 9.758% | $170.8054 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $195.42 | 13.721% | $222.2336 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $41.76 | 13.635% | $47.454 | $47.45 | $47.45 | $47.50 |
| Purchase #6 | $37.37 | 5.388% | $39.3835 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $6.30 | 11.222% | $7.007 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $663.64 | $725.1575 | $725.16 | $725.20 | $725.20 | |