| 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 | $169.98 | 13.397% | $192.7522 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $5.71 | 11.524% | $6.368 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $55.31 | 5.114% | $58.1386 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $166.44 | 12.300% | $186.9121 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $61.45 | 4.755% | $64.3719 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $145.26 | 7.352% | $155.9395 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $9.72 | 8.214% | $10.5184 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $613.87 | $675.0007 | $675.00 | $674.95 | $675.00 | |