| 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 | $184.94 | 7.652% | $199.0916 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $128.26 | 11.560% | $143.0869 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $70.81 | 12.399% | $79.5897 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $24.80 | 12.540% | $27.9099 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $40.65 | 11.687% | $45.4008 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $7.52 | 8.319% | $8.1456 | $8.15 | $8.15 | $8.10 |
| Purchase #7 | $249.26 | 9.294% | $272.4262 | $272.43 | $272.45 | $272.40 |
| 7 purchase totals = | $706.24 | $775.6507 | $775.66 | $775.70 | $775.60 | |