| 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 | $173.31 | 5.246% | $182.4018 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $50.83 | 12.462% | $57.1644 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $137.68 | 4.756% | $144.2281 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $132.48 | 7.140% | $141.9391 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $6.26 | 13.476% | $7.1036 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $102.57 | 11.494% | $114.3594 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $193.54 | 9.291% | $211.5218 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $796.67 | $858.7182 | $858.71 | $858.70 | $858.70 | |