| 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 | $173.27 | 11.405% | $193.0314 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $67.69 | 4.153% | $70.5012 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $126.86 | 11.722% | $141.7305 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $162.32 | 3.825% | $168.5287 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $10.40 | 7.826% | $11.2139 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $218.56 | 6.481% | $232.7249 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $27.52 | 7.285% | $29.5248 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $786.62 | $847.2554 | $847.24 | $847.25 | $847.10 | |