| 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 | $172.29 | 9.492% | $188.6438 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $212.56 | 11.154% | $236.2689 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $67.84 | 8.152% | $73.3703 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $115.82 | 8.711% | $125.9091 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $211.40 | 13.308% | $239.5331 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $120.94 | 10.617% | $133.7802 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $81.54 | 6.322% | $86.695 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $982.39 | $1,084.2004 | $1,084.20 | $1,084.20 | $1,084.20 | |