| 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 | $178.82 | 8.582% | $194.1663 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $143.66 | 13.768% | $163.4391 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $95.40 | 8.486% | $103.4956 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $14.97 | 12.204% | $16.7969 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $99.58 | 6.256% | $105.8097 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $38.85 | 4.366% | $40.5462 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $209.86 | 10.420% | $231.7274 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $781.14 | $855.9812 | $856.00 | $856.00 | $855.90 | |