| 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 | $144.29 | 11.559% | $160.9685 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $142.51 | 3.136% | $146.9791 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $246.74 | 9.720% | $270.7231 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $12.92 | 5.113% | $13.5806 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $235.71 | 5.794% | $249.367 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $210.56 | 8.359% | $228.1607 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $146.56 | 7.124% | $157.0009 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,139.29 | $1,226.7799 | $1,226.78 | $1,226.75 | $1,226.90 | |