| 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 | $179.40 | 12.283% | $201.4357 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $223.48 | 7.600% | $240.4645 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $64.78 | 3.619% | $67.1244 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $59.28 | 11.782% | $66.2644 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $180.91 | 11.317% | $201.3836 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $147.73 | 7.660% | $159.0461 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $177.30 | 5.156% | $186.4416 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $1,032.88 | $1,122.1603 | $1,122.15 | $1,122.15 | $1,122.10 | |