| 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 | $158.83 | 12.786% | $179.138 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $233.25 | 13.824% | $265.4945 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $58.88 | 11.405% | $65.5953 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $242.48 | 12.807% | $273.5344 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $167.54 | 10.383% | $184.9357 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $129.67 | 3.504% | $134.2136 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $74.80 | 13.207% | $84.6788 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $1,065.45 | $1,187.5903 | $1,187.59 | $1,187.65 | $1,187.50 | |