| 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 | $184.34 | 4.229% | $192.1357 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $32.25 | 3.422% | $33.3536 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $120.95 | 3.802% | $125.5485 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $28.79 | 4.198% | $29.9986 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $183.98 | 4.484% | $192.2297 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $138.40 | 12.651% | $155.909 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $7.93 | 4.559% | $8.2915 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $696.64 | $737.4666 | $737.47 | $737.50 | $737.40 | |