| 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 | $147.32 | 6.818% | $157.3643 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $250.79 | 12.402% | $281.893 | $281.89 | $281.90 | $281.90 |
| Purchase #3 | $55.99 | 8.322% | $60.6495 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $155.69 | 11.378% | $173.4044 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $91.42 | 12.807% | $103.1282 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $226.44 | 3.514% | $234.3971 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $69.60 | 12.733% | $78.4622 | $78.46 | $78.45 | $78.50 |
| 7 purchase totals = | $997.25 | $1,089.2987 | $1,089.29 | $1,089.30 | $1,089.30 | |