| 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 | $194.81 | 7.647% | $209.7071 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $161.45 | 8.749% | $175.5753 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $65.81 | 8.451% | $71.3716 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $68.67 | 6.624% | $73.2187 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $205.98 | 9.429% | $225.4019 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $171.77 | 12.476% | $193.2 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $166.74 | 10.827% | $184.7929 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $1,035.23 | $1,133.2675 | $1,133.27 | $1,133.25 | $1,133.30 | |