| 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 | $176.78 | 10.795% | $195.8634 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $78.64 | 3.294% | $81.2304 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $209.34 | 4.317% | $218.3772 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $190.28 | 13.115% | $215.2352 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $245.37 | 9.161% | $267.8483 | $267.85 | $267.85 | $267.80 |
| Purchase #6 | $201.74 | 9.300% | $220.5018 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $103.83 | 5.825% | $109.8781 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $1,205.98 | $1,308.9344 | $1,308.94 | $1,309.00 | $1,308.90 | |