| 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 | $214.72 | 7.187% | $230.1519 | $230.15 | $230.15 | $230.20 |
| Purchase #2 | $131.77 | 6.149% | $139.8725 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $188.61 | 13.356% | $213.8008 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $15.65 | 7.200% | $16.7768 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $123.45 | 4.790% | $129.3633 | $129.36 | $129.35 | $129.40 |
| Purchase #6 | $209.70 | 4.779% | $219.7216 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $190.33 | 13.369% | $215.7752 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,074.23 | $1,165.4621 | $1,165.46 | $1,165.45 | $1,165.60 | |