| 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 | $186.96 | 5.607% | $197.4428 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $112.26 | 9.687% | $123.1346 | $123.13 | $123.15 | $123.10 |
| Purchase #3 | $127.96 | 7.461% | $137.5071 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $159.26 | 11.588% | $177.715 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $37.29 | 3.268% | $38.5086 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $215.38 | 11.455% | $240.0518 | $240.05 | $240.05 | $240.10 |
| Purchase #7 | $58.74 | 9.728% | $64.4542 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $897.85 | $978.8141 | $978.81 | $978.80 | $978.80 | |