| 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 | $148.87 | 8.535% | $161.5761 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $36.91 | 10.259% | $40.6966 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $237.34 | 4.583% | $248.2173 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $42.30 | 3.329% | $43.7082 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $214.55 | 5.860% | $227.1226 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $146.54 | 5.862% | $155.1302 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $21.64 | 3.128% | $22.3169 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $848.15 | $898.7679 | $898.78 | $898.75 | $898.70 | |