| 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 | $150.97 | 12.730% | $170.1885 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $82.44 | 4.870% | $86.4548 | $86.45 | $86.45 | $86.50 |
| Purchase #3 | $20.94 | 8.609% | $22.7427 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $179.44 | 13.413% | $203.5083 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $157.30 | 13.127% | $177.9488 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $239.30 | 5.128% | $251.5713 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $191.26 | 11.704% | $213.6451 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $1,021.65 | $1,126.0595 | $1,126.06 | $1,126.05 | $1,126.00 | |