| 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 | $192.56 | 6.616% | $205.2998 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $178.80 | 7.377% | $191.9901 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $22.51 | 9.735% | $24.7013 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $158.96 | 9.512% | $174.0803 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $220.29 | 8.675% | $239.4002 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $11.65 | 13.839% | $13.2622 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $10.94 | 7.704% | $11.7828 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $795.71 | $860.5167 | $860.51 | $860.55 | $860.60 | |