| 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 | $17.58 | 7.583% | $18.9131 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $127.92 | 10.646% | $141.5384 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $94.68 | 6.580% | $100.9099 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $188.76 | 4.869% | $197.9507 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $154.51 | 13.862% | $175.9282 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $57.87 | 4.586% | $60.5239 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $115.94 | 4.500% | $121.1573 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $757.26 | $816.9215 | $816.92 | $816.90 | $816.90 | |