| 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 | $159.71 | 4.834% | $167.4304 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $177.68 | 11.500% | $198.1132 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $191.38 | 9.809% | $210.1525 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $50.25 | 7.628% | $54.0831 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $188.36 | 13.731% | $214.2237 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $197.72 | 7.666% | $212.8772 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $165.35 | 11.870% | $184.977 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,130.45 | $1,241.8571 | $1,241.85 | $1,241.90 | $1,241.90 | |