| 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 | $157.34 | 9.225% | $171.8546 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $205.26 | 7.492% | $220.6381 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $181.79 | 3.349% | $187.8781 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $218.99 | 11.263% | $243.6548 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $160.27 | 8.644% | $174.1237 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $151.74 | 3.766% | $157.4545 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $218.53 | 9.318% | $238.8926 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $1,293.92 | $1,394.4964 | $1,394.48 | $1,394.50 | $1,394.60 | |