| 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 | $106.51 | 8.649% | $115.722 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $71.53 | 12.318% | $80.3411 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $44.84 | 13.117% | $50.7217 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $123.35 | 11.162% | $137.1183 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $198.44 | 4.518% | $207.4055 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $192.82 | 3.584% | $199.7307 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $22.83 | 3.177% | $23.5553 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $760.32 | $814.5946 | $814.60 | $814.55 | $814.50 | |