| 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 | $147.76 | 6.733% | $157.7087 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $93.85 | 5.290% | $98.8147 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $119.89 | 8.649% | $130.2593 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $36.29 | 8.564% | $39.3979 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $176.62 | 9.167% | $192.8108 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $203.35 | 8.234% | $220.0938 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $76.88 | 6.296% | $81.7204 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $854.64 | $920.8056 | $920.80 | $920.75 | $920.80 | |