| 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 | $149.91 | 7.245% | $160.771 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $196.41 | 6.305% | $208.7937 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $130.51 | 9.533% | $142.9515 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $46.63 | 11.478% | $51.9822 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $9.27 | 6.488% | $9.8714 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $122.50 | 13.407% | $138.9236 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $199.45 | 9.464% | $218.3259 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $854.68 | $931.6193 | $931.61 | $931.60 | $931.70 | |