| 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 | $156.64 | 13.415% | $177.6533 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $25.93 | 9.407% | $28.3692 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $83.63 | 6.123% | $88.7507 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $144.29 | 4.534% | $150.8321 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $133.29 | 11.458% | $148.5624 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $45.25 | 3.318% | $46.7514 | $46.75 | $46.75 | $46.80 |
| Purchase #7 | $100.98 | 11.382% | $112.4735 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $690.01 | $753.3926 | $753.38 | $753.35 | $753.60 | |