| 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 | $133.26 | 10.406% | $147.127 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $74.69 | 13.373% | $84.6783 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $85.55 | 10.588% | $94.608 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $156.25 | 10.598% | $172.8094 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $191.46 | 6.255% | $203.4358 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $28.93 | 5.712% | $30.5825 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $248.37 | 6.819% | $265.3064 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $918.51 | $998.5474 | $998.56 | $998.60 | $998.50 | |