| 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 | $147.89 | 9.567% | $162.0386 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $141.46 | 9.200% | $154.4743 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $131.92 | 3.646% | $136.7298 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $20.82 | 7.503% | $22.3821 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $146.42 | 4.137% | $152.4774 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $190.64 | 12.239% | $213.9724 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $101.57 | 13.790% | $115.5765 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $880.72 | $957.6511 | $957.65 | $957.70 | $957.70 | |