| 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 | $129.51 | 12.744% | $146.0148 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $71.43 | 4.544% | $74.6758 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $144.38 | 6.766% | $154.1488 | $154.15 | $154.15 | $154.10 |
| Purchase #4 | $135.31 | 7.721% | $145.7573 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $171.97 | 12.703% | $193.8153 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $237.94 | 10.376% | $262.6287 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $195.51 | 6.498% | $208.2142 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,086.05 | $1,185.2549 | $1,185.26 | $1,185.25 | $1,185.20 | |