| 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 | $134.88 | 9.411% | $147.5736 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $156.80 | 6.361% | $166.774 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $136.51 | 5.416% | $143.9034 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $116.93 | 8.591% | $126.9755 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $229.77 | 4.681% | $240.5255 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $169.85 | 6.688% | $181.2096 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $33.95 | 7.795% | $36.5964 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $978.69 | $1,043.5580 | $1,043.56 | $1,043.55 | $1,043.60 | |