| 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 | $172.38 | 10.187% | $189.9404 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $102.31 | 8.409% | $110.9132 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $49.86 | 13.747% | $56.7143 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $182.71 | 8.411% | $198.0777 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $109.78 | 13.592% | $124.7013 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $25.78 | 8.497% | $27.9705 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $183.80 | 11.416% | $204.7826 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $826.62 | $913.1000 | $913.09 | $913.10 | $913.10 | |