| 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 | $145.82 | 12.287% | $163.7369 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $241.51 | 8.120% | $261.1206 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $29.53 | 12.730% | $33.2892 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $35.95 | 9.402% | $39.33 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $241.76 | 13.615% | $274.6756 | $274.68 | $274.70 | $274.70 |
| Purchase #6 | $133.95 | 4.312% | $139.7259 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $100.42 | 10.330% | $110.7934 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $928.94 | $1,022.6716 | $1,022.68 | $1,022.75 | $1,022.60 | |