| 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 | $121.64 | 12.499% | $136.8438 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $86.29 | 4.254% | $89.9608 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $153.76 | 9.578% | $168.4871 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $174.28 | 13.826% | $198.376 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $49.80 | 4.579% | $52.0803 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $28.99 | 10.346% | $31.9893 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $125.83 | 12.207% | $141.1901 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $740.59 | $818.9274 | $818.93 | $819.00 | $819.00 | |