| 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 | $143.40 | 9.592% | $157.1549 | $157.15 | $157.15 | $157.20 |
| Purchase #2 | $91.92 | 13.784% | $104.5903 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $228.56 | 13.148% | $258.6111 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $138.95 | 10.719% | $153.8441 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $42.49 | 9.648% | $46.5894 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $127.83 | 9.499% | $139.9726 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $202.81 | 3.732% | $210.3789 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $975.96 | $1,071.1413 | $1,071.13 | $1,071.15 | $1,071.20 | |