| 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 | $173.97 | 4.185% | $181.2506 | $181.25 | $181.25 | $181.30 |
| Purchase #2 | $200.77 | 12.764% | $226.3963 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $99.46 | 8.593% | $108.0066 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $197.35 | 11.414% | $219.8755 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $61.79 | 11.858% | $69.1171 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $115.82 | 10.782% | $128.3077 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $77.50 | 12.185% | $86.9434 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $926.66 | $1,019.8972 | $1,019.91 | $1,019.90 | $1,019.90 | |