| 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 | $138.91 | 8.773% | $151.0966 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $125.48 | 4.379% | $130.9748 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $89.60 | 8.439% | $97.1613 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $65.90 | 4.728% | $69.0158 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $196.49 | 10.350% | $216.8267 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $101.92 | 12.683% | $114.8465 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $160.94 | 10.177% | $177.3189 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $879.24 | $957.2406 | $957.25 | $957.20 | $957.20 | |