| 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 | $145.29 | 8.578% | $157.753 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $123.42 | 7.708% | $132.9332 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $67.96 | 4.732% | $71.1759 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $177.95 | 4.792% | $186.4774 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $79.76 | 12.740% | $89.9214 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $90.29 | 9.374% | $98.7538 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $110.60 | 10.324% | $122.0183 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $795.27 | $859.0330 | $859.03 | $859.05 | $859.10 | |