| 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 | $185.68 | 12.510% | $208.9086 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $76.86 | 4.547% | $80.3548 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $183.48 | 5.773% | $194.0723 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $15.60 | 13.699% | $17.737 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $175.78 | 9.790% | $192.9889 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $231.34 | 9.759% | $253.9165 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $63.39 | 9.710% | $69.5452 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $932.13 | $1,017.5233 | $1,017.53 | $1,017.50 | $1,017.50 | |