| 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 | $185.73 | 3.750% | $192.6949 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $8.56 | 13.317% | $9.6999 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $22.68 | 8.173% | $24.5336 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $123.79 | 3.261% | $127.8268 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $158.62 | 4.162% | $165.2218 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $92.50 | 8.351% | $100.2247 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $164.94 | 10.246% | $181.8398 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $756.82 | $802.0415 | $802.03 | $802.05 | $801.90 | |