| 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 | $154.97 | 7.783% | $167.0313 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $49.90 | 6.714% | $53.2503 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $232.43 | 9.376% | $254.2226 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $245.43 | 3.509% | $254.0421 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $227.86 | 10.300% | $251.3296 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $203.87 | 7.821% | $219.8147 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $166.25 | 6.652% | $177.309 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $1,280.71 | $1,376.9996 | $1,376.99 | $1,377.00 | $1,376.90 | |