| 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 | $123.69 | 6.787% | $132.0848 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $134.93 | 6.699% | $143.969 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $7.94 | 7.563% | $8.5405 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $175.46 | 6.637% | $187.1053 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $78.88 | 5.751% | $83.4164 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $207.93 | 9.208% | $227.0762 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $235.47 | 9.749% | $258.426 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $964.30 | $1,040.6182 | $1,040.63 | $1,040.65 | $1,040.60 | |