| 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 | $143.68 | 13.158% | $162.5854 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $74.28 | 8.337% | $80.4727 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $11.44 | 9.730% | $12.5531 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $107.64 | 13.401% | $122.0648 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $181.69 | 7.820% | $195.8982 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $178.47 | 7.104% | $191.1485 | $191.15 | $191.15 | $191.10 |
| Purchase #7 | $152.73 | 12.550% | $171.8976 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $849.93 | $936.6203 | $936.62 | $936.60 | $936.70 | |