| 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 | $187.64 | 6.123% | $199.1292 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $177.87 | 7.433% | $191.0911 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $15.49 | 10.592% | $17.1307 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $243.41 | 5.246% | $256.1793 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $70.30 | 6.425% | $74.8168 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $123.87 | 9.512% | $135.6525 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $249.83 | 8.737% | $271.6576 | $271.66 | $271.65 | $271.70 |
| 7 purchase totals = | $1,068.41 | $1,145.6572 | $1,145.66 | $1,145.70 | $1,145.70 | |