| 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 | $145.82 | 11.503% | $162.5937 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $229.84 | 7.634% | $247.386 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $233.60 | 13.787% | $265.8064 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $222.80 | 3.697% | $231.0369 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $202.29 | 3.401% | $209.1699 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $187.58 | 11.618% | $209.373 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $206.81 | 10.712% | $228.9635 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,428.74 | $1,554.3294 | $1,554.33 | $1,554.30 | $1,554.40 | |