| 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 | $180.68 | 4.549% | $188.8991 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $232.75 | 6.438% | $247.7344 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $240.85 | 9.763% | $264.3642 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $176.82 | 9.776% | $194.1059 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $232.62 | 11.566% | $259.5248 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $242.30 | 8.573% | $263.0724 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $43.85 | 12.161% | $49.1826 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $1,349.87 | $1,466.8834 | $1,466.87 | $1,466.85 | $1,466.90 | |