| 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 | $153.46 | 12.453% | $172.5704 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $207.64 | 12.326% | $233.2337 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $228.77 | 13.455% | $259.551 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $80.27 | 10.172% | $88.4351 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $229.83 | 3.441% | $237.7385 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $79.68 | 7.290% | $85.4887 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $27.98 | 10.666% | $30.9643 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $1,007.63 | $1,107.9817 | $1,107.98 | $1,108.00 | $1,108.00 | |