| 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 | $160.72 | 7.691% | $173.081 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $19.56 | 11.621% | $21.8331 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $236.70 | 12.389% | $266.0248 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $29.94 | 13.546% | $33.9957 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $21.31 | 4.527% | $22.2747 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $245.85 | 6.655% | $262.2113 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $249.64 | 6.285% | $265.3299 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $963.72 | $1,044.7505 | $1,044.74 | $1,044.75 | $1,044.70 | |