| 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 | $157.33 | 7.113% | $168.5209 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $140.36 | 10.428% | $154.9967 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $219.55 | 7.527% | $236.0755 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $43.57 | 5.201% | $45.8361 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $232.36 | 6.563% | $247.6098 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $199.51 | 7.657% | $214.7865 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $201.65 | 9.797% | $221.4057 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,194.33 | $1,289.2312 | $1,289.25 | $1,289.25 | $1,289.20 | |