| 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 | $189.70 | 8.302% | $205.4489 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $236.37 | 4.250% | $246.4157 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $115.44 | 7.847% | $124.4986 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $171.26 | 8.527% | $185.8633 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $138.58 | 10.382% | $152.9674 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $63.76 | 11.320% | $70.9776 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $167.81 | 8.485% | $182.0487 | $182.05 | $182.05 | $182.00 |
| 7 purchase totals = | $1,082.92 | $1,168.2202 | $1,168.23 | $1,168.20 | $1,168.20 | |