| 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 | $216.75 | 5.358% | $228.3635 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $132.76 | 13.410% | $150.5631 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $164.49 | 9.672% | $180.3995 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $142.58 | 3.739% | $147.9111 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $58.69 | 6.690% | $62.6164 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $112.42 | 6.710% | $119.9634 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $233.37 | 9.233% | $254.9171 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,061.06 | $1,144.7341 | $1,144.73 | $1,144.65 | $1,144.80 | |