| 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 | $153.68 | 9.383% | $168.0998 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $205.61 | 10.245% | $226.6747 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $147.61 | 4.183% | $153.7845 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $157.44 | 5.456% | $166.0299 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $211.47 | 10.115% | $232.8602 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $172.36 | 9.635% | $188.9669 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $233.58 | 12.832% | $263.553 | $263.55 | $263.55 | $263.60 |
| 7 purchase totals = | $1,281.75 | $1,399.9690 | $1,399.96 | $1,399.95 | $1,400.10 | |