| 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 | $151.73 | 13.518% | $172.2409 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $141.79 | 10.295% | $156.3873 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $162.40 | 7.294% | $174.2455 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $68.71 | 12.201% | $77.0933 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $72.50 | 10.215% | $79.9059 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $56.77 | 12.400% | $63.8095 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $157.39 | 12.332% | $176.7993 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $811.29 | $900.4817 | $900.49 | $900.50 | $900.40 | |