| 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 | $138.40 | 6.381% | $147.2313 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $30.72 | 9.253% | $33.5625 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $152.29 | 6.678% | $162.4599 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $101.39 | 11.223% | $112.769 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $133.93 | 4.527% | $139.993 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $52.80 | 6.459% | $56.2104 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $5.42 | 9.325% | $5.9254 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $614.95 | $658.1515 | $658.15 | $658.15 | $658.20 | |