| 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 | $165.90 | 7.309% | $178.0256 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $176.61 | 8.129% | $190.9666 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $178.88 | 4.288% | $186.5504 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $167.28 | 7.587% | $179.9715 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $88.68 | 4.259% | $92.4569 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $173.53 | 7.143% | $185.9252 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $192.76 | 5.528% | $203.4158 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $1,143.64 | $1,217.3120 | $1,217.33 | $1,217.30 | $1,217.40 | |