| 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 | $139.43 | 6.142% | $147.9938 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $27.46 | 8.438% | $29.7771 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $237.70 | 12.158% | $266.5996 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $152.80 | 10.570% | $168.951 | $168.95 | $168.95 | $169.00 |
| Purchase #5 | $238.61 | 4.259% | $248.7724 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $114.41 | 5.599% | $120.8158 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $223.99 | 6.709% | $239.0175 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,134.40 | $1,221.9272 | $1,221.93 | $1,221.90 | $1,222.00 | |