| 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 | $144.31 | 7.125% | $154.5921 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $154.68 | 10.853% | $171.4674 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $27.30 | 7.769% | $29.4209 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $217.63 | 11.732% | $243.1624 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $81.32 | 7.331% | $87.2816 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $203.86 | 8.859% | $221.92 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $113.75 | 8.751% | $123.7043 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $942.85 | $1,031.5487 | $1,031.54 | $1,031.50 | $1,031.60 | |