| 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 | $147.70 | 9.660% | $161.9678 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $223.62 | 7.510% | $240.4139 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $103.92 | 13.127% | $117.5616 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $42.33 | 3.620% | $43.8623 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $61.74 | 5.162% | $64.927 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $165.50 | 9.785% | $181.6942 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $17.80 | 7.454% | $19.1268 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $762.61 | $829.5536 | $829.55 | $829.55 | $829.60 | |