| 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 | $110.71 | 6.589% | $118.0047 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $99.36 | 8.509% | $107.8145 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $227.29 | 7.668% | $244.7186 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $190.80 | 6.627% | $203.4443 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $150.89 | 9.639% | $165.4343 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $98.75 | 4.102% | $102.8007 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $27.46 | 12.502% | $30.893 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $905.26 | $973.1101 | $973.09 | $973.10 | $973.00 | |