| 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 | $133.72 | 4.148% | $139.2667 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $170.29 | 6.454% | $181.2805 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $17.86 | 9.614% | $19.5771 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $242.51 | 3.665% | $251.398 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $215.99 | 5.578% | $228.0379 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $68.48 | 10.514% | $75.68 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $164.54 | 7.848% | $177.4531 | $177.45 | $177.45 | $177.50 |
| 7 purchase totals = | $1,013.39 | $1,072.6933 | $1,072.70 | $1,072.75 | $1,072.80 | |