| 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 | $160.93 | 4.702% | $168.4969 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $149.43 | 11.803% | $167.0672 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $157.89 | 4.407% | $164.8482 | $164.85 | $164.85 | $164.80 |
| Purchase #4 | $157.26 | 7.108% | $168.438 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $249.84 | 12.553% | $281.2024 | $281.20 | $281.20 | $281.20 |
| Purchase #6 | $147.57 | 7.701% | $158.9344 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $68.42 | 7.271% | $73.3948 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $1,091.34 | $1,182.3819 | $1,182.38 | $1,182.40 | $1,182.30 | |