| 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 | $182.36 | 4.139% | $189.9079 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $192.60 | 7.147% | $206.3651 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $7.55 | 3.339% | $7.8021 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $14.88 | 12.319% | $16.7131 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $182.45 | 4.484% | $190.6311 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $241.33 | 8.619% | $262.1302 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $209.92 | 3.186% | $216.6081 | $216.61 | $216.60 | $216.60 |
| 7 purchase totals = | $1,031.09 | $1,090.1576 | $1,090.16 | $1,090.15 | $1,090.10 | |