| 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 | $93.70 | 13.385% | $106.2417 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $150.70 | 10.163% | $166.0156 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $9.93 | 9.353% | $10.8588 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $21.36 | 3.856% | $22.1836 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $237.63 | 5.385% | $250.4264 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $188.46 | 3.740% | $195.5084 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $120.72 | 11.168% | $134.202 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $822.50 | $885.4365 | $885.44 | $885.45 | $885.40 | |