| 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 | $183.49 | 8.330% | $198.7747 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $56.83 | 11.773% | $63.5206 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $17.70 | 13.792% | $20.1412 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $236.34 | 11.639% | $263.8476 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $145.44 | 5.560% | $153.5265 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $6.38 | 7.446% | $6.8551 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $208.95 | 11.750% | $233.5016 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $855.13 | $940.1673 | $940.17 | $940.15 | $940.10 | |