| 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 | $105.79 | 10.732% | $117.1434 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $188.59 | 13.722% | $214.4683 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $70.48 | 6.335% | $74.9449 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $164.80 | 7.231% | $176.7167 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $188.98 | 3.107% | $194.8516 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $192.62 | 6.111% | $204.391 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $190.99 | 8.587% | $207.3903 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,102.25 | $1,189.9062 | $1,189.90 | $1,189.90 | $1,189.90 | |