| 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 | $16.78 | 7.659% | $18.0652 | $18.07 | $18.05 | $18.10 |
| Purchase #2 | $186.88 | 8.855% | $203.4282 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $23.94 | 12.219% | $26.8652 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $131.77 | 3.317% | $136.1408 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $137.90 | 11.395% | $153.6137 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $69.86 | 6.621% | $74.4854 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $185.73 | 11.253% | $206.6302 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $752.86 | $819.2287 | $819.24 | $819.25 | $819.20 | |