| 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 | $177.33 | 13.385% | $201.0656 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $81.60 | 3.392% | $84.3679 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $126.83 | 10.760% | $140.4769 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $41.84 | 9.801% | $45.9407 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $31.88 | 8.454% | $34.5751 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $239.43 | 6.291% | $254.4925 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $64.32 | 5.463% | $67.8338 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $763.23 | $828.7525 | $828.76 | $828.80 | $828.80 | |