| 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 | $154.76 | 6.512% | $164.838 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $124.25 | 8.312% | $134.5777 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $172.66 | 4.485% | $180.4038 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $156.72 | 12.493% | $176.299 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $81.74 | 13.333% | $92.6384 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $9.74 | 7.211% | $10.4424 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $201.73 | 3.852% | $209.5006 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $901.60 | $968.6999 | $968.70 | $968.75 | $968.60 | |