| 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 | $180.35 | 7.387% | $193.6725 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $97.89 | 7.131% | $104.8705 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $155.55 | 8.244% | $168.3735 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $218.92 | 10.322% | $241.5169 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $141.66 | 9.397% | $154.9718 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $115.59 | 11.134% | $128.4598 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $186.93 | 3.337% | $193.1679 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,096.89 | $1,185.0329 | $1,185.03 | $1,184.90 | $1,185.20 | |