| 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 | $33.29 | 11.646% | $37.167 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $118.58 | 3.259% | $122.4445 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $79.75 | 5.662% | $84.2654 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $182.62 | 6.223% | $193.9844 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $124.99 | 6.236% | $132.7844 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $97.81 | 4.660% | $102.3679 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $64.37 | 6.557% | $68.5907 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $701.41 | $741.6043 | $741.60 | $741.60 | $741.70 | |