| 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 | $134.93 | 9.543% | $147.8064 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $197.74 | 8.635% | $214.8148 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $35.80 | 5.790% | $37.8728 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $163.98 | 7.415% | $176.1391 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $172.81 | 12.509% | $194.4268 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $26.97 | 13.826% | $30.6989 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $165.66 | 9.433% | $181.2867 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $897.89 | $983.0455 | $983.05 | $983.05 | $983.00 | |