| 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 | $145.66 | 8.210% | $157.6187 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $19.83 | 12.497% | $22.3082 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $33.49 | 13.509% | $38.0142 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $247.58 | 6.726% | $264.2322 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $118.34 | 13.609% | $134.4449 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $244.26 | 4.683% | $255.6987 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $26.31 | 13.871% | $29.9595 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $835.47 | $902.2764 | $902.27 | $902.25 | $902.20 | |