| 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 | $153.81 | 13.545% | $174.6436 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $85.49 | 7.796% | $92.1548 | $92.15 | $92.15 | $92.20 |
| Purchase #3 | $105.94 | 9.806% | $116.3285 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $152.73 | 12.874% | $172.3925 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $87.53 | 11.643% | $97.7211 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $7.96 | 4.314% | $8.3034 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $124.62 | 7.756% | $134.2855 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $718.08 | $795.8294 | $795.82 | $795.85 | $795.80 | |