| 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 | $143.88 | 4.608% | $150.51 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $146.79 | 13.378% | $166.4276 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $247.29 | 12.285% | $277.6696 | $277.67 | $277.65 | $277.70 |
| Purchase #4 | $228.81 | 12.450% | $257.2968 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $63.53 | 5.373% | $66.9435 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $124.52 | 9.857% | $136.7939 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $19.52 | 9.259% | $21.3274 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $974.34 | $1,076.9688 | $1,076.97 | $1,077.00 | $1,076.90 | |