| 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 | $73.85 | 4.126% | $76.8971 | $76.90 | $76.90 | $76.90 |
| Purchase #2 | $131.30 | 5.632% | $138.6948 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $228.67 | 13.632% | $259.8423 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $152.83 | 8.579% | $165.9413 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $175.72 | 11.169% | $195.3462 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $82.98 | 12.221% | $93.121 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $176.40 | 6.194% | $187.3262 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $1,021.75 | $1,117.1689 | $1,117.17 | $1,117.20 | $1,117.00 | |