| 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 | $161.77 | 6.461% | $172.222 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $70.43 | 3.460% | $72.8669 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $172.65 | 4.694% | $180.7542 | $180.75 | $180.75 | $180.80 |
| Purchase #4 | $178.27 | 13.702% | $202.6966 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $60.98 | 3.292% | $62.9875 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $106.78 | 5.818% | $112.9925 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $7.28 | 6.573% | $7.7585 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $758.16 | $812.2782 | $812.28 | $812.25 | $812.40 | |