| 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 | $44.83 | 8.800% | $48.775 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $145.92 | 8.240% | $157.9438 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $185.82 | 6.241% | $197.417 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $135.63 | 4.721% | $142.0331 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $199.25 | 10.643% | $220.4562 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $204.89 | 5.191% | $215.5258 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $152.73 | 3.361% | $157.8633 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $1,069.07 | $1,140.0142 | $1,140.02 | $1,140.05 | $1,140.00 | |