| 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 | $186.96 | 10.814% | $207.1779 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $92.63 | 8.490% | $100.4943 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $137.29 | 7.630% | $147.7652 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $158.82 | 8.119% | $171.7146 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $106.55 | 13.208% | $120.6231 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $179.58 | 4.665% | $187.9574 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $51.30 | 10.152% | $56.508 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $913.13 | $992.2405 | $992.24 | $992.20 | $992.30 | |