| 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 | $135.78 | 10.444% | $149.9609 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $71.99 | 5.318% | $75.8184 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $31.89 | 6.537% | $33.9746 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $176.51 | 5.393% | $186.0292 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $15.99 | 3.755% | $16.5904 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $7.37 | 13.621% | $8.3739 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $246.55 | 10.563% | $272.5931 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $686.08 | $743.3405 | $743.33 | $743.30 | $743.40 | |