| 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 | $135.84 | 9.703% | $149.0206 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $27.97 | 3.725% | $29.0119 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $125.90 | 7.691% | $135.583 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $66.63 | 3.694% | $69.0913 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $73.96 | 6.222% | $78.5618 | $78.56 | $78.55 | $78.60 |
| Purchase #6 | $114.65 | 4.500% | $119.8093 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $76.58 | 9.264% | $83.6744 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $621.53 | $664.7523 | $664.74 | $664.70 | $664.80 | |