| 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 | $171.64 | 6.651% | $183.0558 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $33.61 | 3.869% | $34.9104 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $209.46 | 10.359% | $231.158 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $112.35 | 11.555% | $125.332 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $192.87 | 13.627% | $219.1524 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $120.79 | 8.264% | $130.7721 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $117.29 | 13.119% | $132.6773 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $958.01 | $1,057.0580 | $1,057.06 | $1,057.05 | $1,057.20 | |