| 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 | $162.79 | 8.177% | $176.1013 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $147.58 | 4.417% | $154.0986 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $17.57 | 8.305% | $19.0292 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $116.47 | 13.234% | $131.8836 | $131.88 | $131.90 | $131.90 |
| Purchase #5 | $43.51 | 10.167% | $47.9337 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $26.66 | 9.549% | $29.2058 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $90.96 | 8.820% | $98.9827 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $605.54 | $657.2349 | $657.23 | $657.30 | $657.20 | |