| 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 | $127.78 | 4.615% | $133.677 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $42.78 | 7.416% | $45.9526 | $45.95 | $45.95 | $46.00 |
| Purchase #3 | $188.89 | 6.807% | $201.7477 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $80.37 | 5.432% | $84.7357 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $50.30 | 5.595% | $53.1143 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $210.58 | 12.751% | $237.4311 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $177.29 | 3.751% | $183.9401 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $877.99 | $940.5985 | $940.60 | $940.65 | $940.50 | |