| 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 | $187.57 | 11.273% | $208.7148 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $82.36 | 13.247% | $93.2702 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $86.44 | 6.701% | $92.2323 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $84.86 | 7.195% | $90.9657 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $147.33 | 11.364% | $164.0726 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $162.76 | 11.267% | $181.0982 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $148.27 | 10.627% | $164.0267 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $899.59 | $994.3805 | $994.38 | $994.35 | $994.40 | |