| 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 | $163.66 | 10.182% | $180.3239 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $19.96 | 13.206% | $22.5959 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $148.94 | 8.766% | $161.9961 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $86.68 | 6.136% | $91.9987 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $204.47 | 9.739% | $224.3833 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $16.45 | 9.535% | $18.0185 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $174.36 | 7.850% | $188.0473 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $814.52 | $887.3637 | $887.37 | $887.35 | $887.30 | |