| 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 | $157.32 | 4.340% | $164.1477 | $164.15 | $164.15 | $164.10 |
| Purchase #2 | $132.39 | 6.845% | $141.4521 | $141.45 | $141.45 | $141.50 |
| Purchase #3 | $235.31 | 9.534% | $257.7445 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $107.44 | 5.819% | $113.6919 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $76.55 | 12.209% | $85.896 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $214.39 | 12.201% | $240.5477 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $53.52 | 7.338% | $57.4473 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $976.92 | $1,060.9272 | $1,060.93 | $1,060.95 | $1,060.80 | |