| 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 | $166.56 | 5.106% | $175.0646 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $192.58 | 8.356% | $208.672 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $33.86 | 5.829% | $35.8337 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $169.60 | 4.665% | $177.5118 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $10.25 | 11.621% | $11.4412 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $140.49 | 12.340% | $157.8265 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $197.90 | 11.869% | $221.3888 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $911.24 | $987.7386 | $987.73 | $987.75 | $987.70 | |