| 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 | $169.77 | 6.847% | $181.3942 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $105.61 | 4.313% | $110.165 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $51.41 | 10.833% | $56.9792 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $162.80 | 12.258% | $182.756 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $50.75 | 13.798% | $57.7525 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $142.52 | 7.534% | $153.2575 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $217.99 | 10.360% | $240.5738 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $900.85 | $982.8782 | $982.88 | $982.85 | $983.10 | |