| 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 | $132.65 | 3.244% | $136.9532 | $136.95 | $136.95 | $137.00 |
| Purchase #2 | $240.77 | 9.657% | $264.0212 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $81.61 | 12.209% | $91.5738 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $119.70 | 6.110% | $127.0137 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $86.31 | 7.118% | $92.4535 | $92.45 | $92.45 | $92.50 |
| Purchase #6 | $176.34 | 9.169% | $192.5086 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $5.33 | 11.250% | $5.9296 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $842.71 | $910.4536 | $910.44 | $910.40 | $910.50 | |