| 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 | $181.62 | 7.587% | $195.3995 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $64.91 | 7.486% | $69.7692 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $96.79 | 6.808% | $103.3795 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $209.85 | 4.627% | $219.5598 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $76.55 | 6.255% | $81.3382 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $131.66 | 11.764% | $147.1485 | $147.15 | $147.15 | $147.10 |
| Purchase #7 | $36.71 | 10.221% | $40.4621 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $798.09 | $857.0568 | $857.06 | $857.05 | $857.10 | |