| 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 | $246.80 | 13.705% | $280.6239 | $280.62 | $280.60 | $280.60 |
| Purchase #2 | $161.60 | 8.349% | $175.092 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $144.50 | 3.800% | $149.991 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $112.65 | 3.375% | $116.4519 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $243.28 | 5.341% | $256.2736 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $8.74 | 11.492% | $9.7444 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $150.30 | 11.117% | $167.0089 | $167.01 | $167.00 | $167.00 |
| 7 purchase totals = | $1,067.87 | $1,155.1857 | $1,155.17 | $1,155.15 | $1,155.20 | |