| 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 | $122.84 | 11.229% | $136.6337 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $127.82 | 7.558% | $137.4806 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $93.96 | 3.196% | $96.963 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $29.98 | 7.585% | $32.254 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $159.74 | 7.776% | $172.1614 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $79.81 | 8.592% | $86.6673 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $192.69 | 7.112% | $206.3941 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $806.84 | $868.5541 | $868.54 | $868.55 | $868.70 | |