| 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 | $179.46 | 4.597% | $187.7098 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $102.31 | 4.629% | $107.0459 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $235.29 | 11.441% | $262.2095 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $60.61 | 12.520% | $68.1984 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $74.73 | 5.170% | $78.5935 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $51.93 | 11.282% | $57.7887 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $83.81 | 9.138% | $91.4686 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $788.14 | $853.0144 | $853.02 | $853.00 | $853.00 | |