| 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 | $211.99 | 5.507% | $223.6643 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $144.97 | 11.840% | $162.1344 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $168.49 | 10.382% | $185.9826 | $185.98 | $186.00 | $186.00 |
| Purchase #4 | $46.43 | 13.692% | $52.7872 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $23.64 | 10.461% | $26.113 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $43.78 | 6.525% | $46.6366 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $25.88 | 12.269% | $29.0552 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $665.18 | $726.3733 | $726.37 | $726.40 | $726.40 | |