| 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 | $210.92 | 3.681% | $218.684 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $88.68 | 13.836% | $100.9498 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $152.42 | 8.270% | $165.0251 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $51.26 | 3.653% | $53.1325 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $83.96 | 6.207% | $89.1714 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $192.88 | 12.742% | $217.4568 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $7.49 | 10.771% | $8.2967 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $787.61 | $852.7163 | $852.72 | $852.75 | $852.70 | |