| 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 | $137.32 | 13.338% | $155.6357 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $65.38 | 12.481% | $73.5401 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $5.72 | 8.389% | $6.1999 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $184.74 | 6.137% | $196.0775 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $133.49 | 5.452% | $140.7679 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $115.97 | 13.229% | $131.3117 | $131.31 | $131.30 | $131.30 |
| Purchase #7 | $176.59 | 7.831% | $190.4188 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $819.21 | $893.9516 | $893.96 | $893.95 | $893.90 | |