| 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 | $151.90 | 7.151% | $162.7624 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $60.95 | 8.160% | $65.9235 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $130.82 | 3.653% | $135.5989 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $162.85 | 13.790% | $185.307 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $40.79 | 7.363% | $43.7934 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $123.80 | 10.852% | $137.2348 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $100.70 | 6.587% | $107.3331 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $771.81 | $837.9531 | $837.94 | $837.95 | $837.90 | |