| 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 | $125.27 | 13.732% | $142.4721 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $66.31 | 4.790% | $69.4862 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $52.40 | 8.725% | $56.9719 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $192.62 | 3.321% | $199.0169 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $183.66 | 7.464% | $197.3684 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $101.62 | 13.774% | $115.6171 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $145.87 | 13.362% | $165.3611 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $867.75 | $946.2937 | $946.30 | $946.20 | $946.40 | |