| 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 | $158.54 | 6.798% | $169.3175 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $214.93 | 4.428% | $224.4471 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $93.33 | 3.514% | $96.6096 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $35.41 | 5.355% | $37.3062 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $190.99 | 8.634% | $207.4801 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $191.29 | 5.451% | $201.7172 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $183.40 | 11.852% | $205.1366 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $1,067.89 | $1,142.0143 | $1,142.03 | $1,142.00 | $1,141.90 | |