| 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 | $180.43 | 11.352% | $200.9124 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $8.29 | 12.196% | $9.301 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $121.67 | 5.244% | $128.0504 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $157.32 | 9.564% | $172.3661 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $35.40 | 11.740% | $39.556 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $15.69 | 3.615% | $16.2572 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $174.34 | 7.815% | $187.9647 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $693.14 | $754.4078 | $754.41 | $754.35 | $754.60 | |