| 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 | $177.32 | 4.183% | $184.7373 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $235.72 | 9.633% | $258.4269 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $231.79 | 8.836% | $252.271 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $113.70 | 13.142% | $128.6425 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $122.65 | 12.109% | $137.5017 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $150.43 | 10.185% | $165.7513 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $14.60 | 11.796% | $16.3222 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $1,046.21 | $1,143.6529 | $1,143.65 | $1,143.65 | $1,143.60 | |