| 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 | $178.80 | 4.431% | $186.7226 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $199.79 | 6.659% | $213.094 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $79.53 | 6.331% | $84.565 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $176.37 | 8.476% | $191.3191 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $39.31 | 10.326% | $43.3692 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $161.74 | 6.325% | $171.9701 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $48.63 | 6.780% | $51.9271 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $884.17 | $942.9671 | $942.97 | $942.90 | $943.00 | |