| 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 | $143.88 | 7.859% | $155.1875 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $200.69 | 6.428% | $213.5904 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $207.40 | 12.190% | $232.6821 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $145.75 | 4.421% | $152.1936 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $76.37 | 6.790% | $81.5555 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $86.43 | 6.628% | $92.1586 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $109.97 | 13.823% | $125.1712 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $970.49 | $1,052.5389 | $1,052.54 | $1,052.55 | $1,052.70 | |