| 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 | $130.90 | 9.468% | $143.2936 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $191.93 | 8.849% | $208.9139 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $34.73 | 13.481% | $39.412 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $19.75 | 3.371% | $20.4158 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $235.63 | 8.149% | $254.8315 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $178.40 | 13.277% | $202.0862 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $86.30 | 12.169% | $96.8018 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $877.64 | $965.7548 | $965.75 | $965.75 | $965.70 | |