| 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 | $210.73 | 7.149% | $225.7951 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $14.92 | 13.717% | $16.9666 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $21.96 | 6.153% | $23.3112 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $241.45 | 12.575% | $271.8123 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $120.25 | 7.445% | $129.2026 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $217.50 | 3.235% | $224.5361 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $161.58 | 8.472% | $175.2691 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $988.39 | $1,066.8930 | $1,066.90 | $1,066.85 | $1,066.90 | |