| 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 | $167.77 | 7.595% | $180.5121 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $7.76 | 3.515% | $8.0328 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $141.72 | 11.670% | $158.2587 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $202.46 | 9.374% | $221.4386 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $104.95 | 5.261% | $110.4714 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $71.29 | 8.640% | $77.4495 | $77.45 | $77.45 | $77.40 |
| Purchase #7 | $6.75 | 7.739% | $7.2724 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $702.70 | $763.4355 | $763.43 | $763.40 | $763.40 | |