| 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 | $183.26 | 5.585% | $193.4951 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $194.89 | 4.687% | $204.0245 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $155.38 | 8.412% | $168.4506 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $192.50 | 5.386% | $202.8681 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $103.44 | 10.147% | $113.9361 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $70.45 | 13.831% | $80.1939 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $185.34 | 10.853% | $205.455 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $1,085.26 | $1,168.4233 | $1,168.43 | $1,168.40 | $1,168.50 | |