| 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 | $187.37 | 3.281% | $193.5176 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $32.57 | 5.869% | $34.4815 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $48.94 | 12.397% | $55.0071 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $87.89 | 4.724% | $92.0419 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $142.64 | 10.708% | $157.9139 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $142.34 | 9.512% | $155.8794 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $30.92 | 12.861% | $34.8966 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $672.67 | $723.7380 | $723.74 | $723.75 | $723.70 | |