| 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 | $138.88 | 3.109% | $143.1978 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $233.46 | 10.338% | $257.5951 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $16.82 | 11.302% | $18.721 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $166.33 | 5.513% | $175.4998 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $186.99 | 11.291% | $208.103 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $236.44 | 8.446% | $256.4097 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $29.37 | 11.349% | $32.7032 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $1,008.29 | $1,092.2296 | $1,092.23 | $1,092.20 | $1,092.20 | |