| 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 | $148.67 | 4.572% | $155.4672 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $93.31 | 6.296% | $99.1848 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $108.85 | 7.497% | $117.0105 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $168.58 | 3.452% | $174.3994 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $119.96 | 3.544% | $124.2114 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $114.49 | 3.578% | $118.5865 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $234.45 | 12.571% | $263.9227 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $988.31 | $1,052.7825 | $1,052.78 | $1,052.75 | $1,052.80 | |