| 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 | $173.71 | 12.144% | $194.8053 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $21.27 | 9.519% | $23.2947 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $18.66 | 3.239% | $19.2644 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $7.98 | 12.453% | $8.9737 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $61.76 | 7.230% | $66.2252 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $142.72 | 13.799% | $162.4139 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $175.94 | 9.632% | $192.8865 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $602.04 | $667.8637 | $667.86 | $667.85 | $667.90 | |