| 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 | $98.87 | 4.359% | $103.1797 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $16.80 | 4.745% | $17.5972 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $110.45 | 13.219% | $125.0504 | $125.05 | $125.05 | $125.10 |
| Purchase #4 | $78.68 | 3.407% | $81.3606 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $17.56 | 5.515% | $18.5284 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $162.98 | 12.342% | $183.095 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $178.90 | 7.771% | $192.8023 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $664.24 | $721.6136 | $721.62 | $721.65 | $721.70 | |