| 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 | $195.26 | 10.818% | $216.3832 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $148.57 | 12.375% | $166.9555 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $218.30 | 4.288% | $227.6607 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $90.39 | 13.283% | $102.3965 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $133.88 | 12.546% | $150.6766 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $39.50 | 12.341% | $44.3747 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $242.59 | 12.285% | $272.3922 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $1,068.49 | $1,180.8394 | $1,180.84 | $1,180.85 | $1,181.00 | |