| 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 | $132.46 | 3.125% | $136.5994 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $33.92 | 9.711% | $37.214 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $157.96 | 10.342% | $174.2962 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $66.77 | 10.324% | $73.6633 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $60.82 | 7.547% | $65.4101 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $203.88 | 12.596% | $229.5607 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $183.81 | 4.830% | $192.688 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $839.62 | $909.4317 | $909.43 | $909.40 | $909.50 | |