| 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 | $147.47 | 3.308% | $152.3483 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $242.55 | 6.114% | $257.3795 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $43.34 | 12.657% | $48.8255 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $6.86 | 13.477% | $7.7845 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $140.46 | 6.371% | $149.4087 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $190.93 | 11.629% | $213.1332 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $250.76 | 10.459% | $276.987 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $1,022.37 | $1,105.8667 | $1,105.87 | $1,105.95 | $1,105.80 | |