| 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 | $171.76 | 3.773% | $178.2405 | $178.24 | $178.25 | $178.20 |
| Purchase #2 | $176.56 | 10.548% | $195.1835 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $14.65 | 8.246% | $15.858 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $125.32 | 5.192% | $131.8266 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $123.85 | 8.157% | $133.9524 | $133.95 | $133.95 | $134.00 |
| Purchase #6 | $14.60 | 11.820% | $16.3257 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $117.86 | 3.865% | $122.4153 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $744.60 | $793.8020 | $793.81 | $793.85 | $793.80 | |