| 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 | $161.33 | 4.215% | $168.1301 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $154.31 | 12.600% | $173.7531 | $173.75 | $173.75 | $173.80 |
| Purchase #3 | $203.99 | 10.145% | $224.6848 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $185.37 | 13.208% | $209.8537 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $161.62 | 6.291% | $171.7875 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $173.38 | 6.823% | $185.2097 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $175.30 | 3.102% | $180.7378 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,215.30 | $1,314.1567 | $1,314.15 | $1,314.20 | $1,314.20 | |