| 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 | $186.31 | 7.276% | $199.8659 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $72.76 | 11.732% | $81.2962 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $174.72 | 7.575% | $187.955 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $173.62 | 12.274% | $194.9301 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $250.98 | 10.635% | $277.6717 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $50.82 | 8.483% | $55.1311 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $217.50 | 10.765% | $240.9139 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $1,126.71 | $1,237.7639 | $1,237.77 | $1,237.75 | $1,237.80 | |