| 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 | $166.93 | 12.283% | $187.434 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $84.61 | 9.563% | $92.7013 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $211.60 | 5.493% | $223.2232 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $73.84 | 8.513% | $80.126 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $75.98 | 7.317% | $81.5395 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $154.97 | 11.144% | $172.2399 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $27.61 | 9.599% | $30.2603 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $795.54 | $867.5242 | $867.52 | $867.55 | $867.40 | |