| 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 | $145.55 | 8.366% | $157.7267 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $226.92 | 11.856% | $253.8236 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $127.43 | 13.102% | $144.1259 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $66.64 | 6.158% | $70.7437 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $224.45 | 12.241% | $251.9249 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $218.27 | 7.605% | $234.8694 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $68.49 | 4.392% | $71.4981 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $1,077.75 | $1,184.7123 | $1,184.71 | $1,184.70 | $1,184.60 | |