| 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 | $185.28 | 11.215% | $206.0592 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $135.68 | 8.364% | $147.0283 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $142.43 | 5.609% | $150.4189 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $14.57 | 13.176% | $16.4897 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $195.65 | 6.611% | $208.5844 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $72.95 | 13.638% | $82.8989 | $82.90 | $82.90 | $82.90 |
| Purchase #7 | $116.64 | 8.361% | $126.3923 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $863.20 | $937.8717 | $937.87 | $937.90 | $937.90 | |