| 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 | $5.42 | 6.293% | $5.7611 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $169.40 | 4.112% | $176.3657 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $140.88 | 5.417% | $148.5115 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $21.46 | 11.538% | $23.9361 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $141.28 | 4.158% | $147.1544 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $172.86 | 7.466% | $185.7657 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $215.88 | 3.612% | $223.6776 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $867.18 | $911.1721 | $911.18 | $911.15 | $911.30 | |