| 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 | $157.45 | 10.520% | $174.0137 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $124.91 | 10.169% | $137.6121 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $194.42 | 8.686% | $211.3073 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $53.50 | 12.767% | $60.3303 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $14.32 | 4.492% | $14.9633 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $184.58 | 12.459% | $207.5768 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $196.32 | 13.421% | $222.6681 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $925.50 | $1,028.4716 | $1,028.47 | $1,028.45 | $1,028.50 | |