| 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 | $166.33 | 10.574% | $183.9177 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $62.96 | 5.335% | $66.3189 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $48.66 | 13.745% | $55.3483 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $151.87 | 13.449% | $172.295 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $44.40 | 13.629% | $50.4513 | $50.45 | $50.45 | $50.50 |
| Purchase #6 | $10.26 | 12.125% | $11.504 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $8.40 | 13.874% | $9.5654 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $492.88 | $549.4006 | $549.41 | $549.35 | $549.40 | |