| 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 | $132.41 | 10.106% | $145.7914 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $164.32 | 10.540% | $181.6393 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $104.81 | 9.402% | $114.6642 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $206.62 | 5.504% | $217.9924 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $59.53 | 8.427% | $64.5466 | $64.55 | $64.55 | $64.50 |
| Purchase #6 | $228.72 | 3.764% | $237.329 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $79.27 | 3.211% | $81.8154 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $975.68 | $1,043.7783 | $1,043.78 | $1,043.80 | $1,043.70 | |