| 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 | $68.26 | 3.702% | $70.787 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $219.91 | 4.693% | $230.2304 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $117.33 | 5.831% | $124.1715 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $162.25 | 9.869% | $178.2625 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $79.38 | 13.804% | $90.3376 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $33.82 | 13.738% | $38.4662 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $146.40 | 5.625% | $154.635 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $827.35 | $886.8902 | $886.90 | $886.90 | $886.90 | |