| 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 | $170.98 | 4.656% | $178.9408 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $131.92 | 6.671% | $140.7204 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $242.60 | 3.606% | $251.3482 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $22.37 | 11.449% | $24.9311 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $83.79 | 3.174% | $86.4495 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $89.46 | 12.397% | $100.5504 | $100.55 | $100.55 | $100.60 |
| Purchase #7 | $120.83 | 10.258% | $133.2247 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $861.95 | $916.1651 | $916.16 | $916.15 | $916.00 | |