| 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 | $170.78 | 10.862% | $189.3301 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $224.38 | 13.526% | $254.7296 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $168.38 | 10.607% | $186.2401 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $190.30 | 3.417% | $196.8026 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $67.59 | 9.798% | $74.2125 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $40.90 | 8.818% | $44.5066 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $140.33 | 11.290% | $156.1733 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,002.66 | $1,101.9948 | $1,101.99 | $1,102.00 | $1,101.90 | |