| 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 | $150.64 | 3.656% | $156.1474 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $210.91 | 4.489% | $220.3777 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $165.55 | 12.439% | $186.1428 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $178.65 | 3.447% | $184.8081 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $234.56 | 9.747% | $257.4226 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $74.98 | 8.233% | $81.1531 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $136.52 | 6.459% | $145.3378 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $1,151.81 | $1,231.3895 | $1,231.39 | $1,231.40 | $1,231.30 | |