| 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 | $174.67 | 4.733% | $182.9371 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $209.41 | 9.188% | $228.6506 | $228.65 | $228.65 | $228.70 |
| Purchase #3 | $129.45 | 9.508% | $141.7581 | $141.76 | $141.75 | $141.80 |
| Purchase #4 | $237.70 | 6.600% | $253.3882 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $6.42 | 9.394% | $7.0231 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $133.74 | 10.543% | $147.8402 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $149.75 | 12.762% | $168.8611 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $1,041.14 | $1,130.4584 | $1,130.46 | $1,130.45 | $1,130.50 | |