| 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 | $167.51 | 6.651% | $178.6511 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $202.30 | 6.594% | $215.6397 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $209.85 | 5.105% | $220.5628 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $159.30 | 6.351% | $169.4171 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $138.33 | 11.466% | $154.1909 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $145.78 | 12.511% | $164.0185 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $173.28 | 6.661% | $184.8222 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $1,196.35 | $1,287.3023 | $1,287.30 | $1,287.25 | $1,287.30 | |