| 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 | $96.64 | 12.184% | $108.4146 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $148.94 | 6.354% | $158.4036 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $150.76 | 4.389% | $157.3769 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $230.63 | 5.615% | $243.5799 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $194.31 | 6.177% | $206.3125 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $220.42 | 6.167% | $234.0133 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $54.75 | 12.551% | $61.6217 | $61.62 | $61.60 | $61.60 |
| 7 purchase totals = | $1,096.45 | $1,169.7225 | $1,169.71 | $1,169.70 | $1,169.70 | |