| 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 | $191.62 | 3.859% | $199.0146 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $150.40 | 11.521% | $167.7276 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $136.90 | 7.621% | $147.3331 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $23.93 | 4.832% | $25.0863 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $239.92 | 5.204% | $252.4054 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $19.55 | 9.374% | $21.3826 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $83.53 | 4.799% | $87.5386 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $845.85 | $900.4882 | $900.49 | $900.55 | $900.40 | |