| 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 | $178.94 | 13.820% | $203.6695 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $35.41 | 11.150% | $39.3582 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $56.93 | 5.532% | $60.0794 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $124.88 | 12.419% | $140.3888 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $75.83 | 13.513% | $86.0769 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $69.37 | 9.441% | $75.9192 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $105.51 | 8.253% | $114.2177 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $646.87 | $719.7097 | $719.72 | $719.70 | $719.80 | |