| 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 | $148.75 | 12.238% | $166.954 | $166.95 | $166.95 | $167.00 |
| Purchase #2 | $108.47 | 10.797% | $120.1815 | $120.18 | $120.20 | $120.20 |
| Purchase #3 | $136.72 | 11.412% | $152.3225 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $230.87 | 5.361% | $243.2469 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $82.55 | 12.862% | $93.1676 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $21.60 | 4.187% | $22.5044 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $113.69 | 4.673% | $119.0027 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $842.65 | $917.3796 | $917.37 | $917.35 | $917.40 | |