| 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 | $131.73 | 5.164% | $138.5325 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $167.95 | 9.499% | $183.9036 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $72.27 | 6.453% | $76.9336 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $226.63 | 8.835% | $246.6528 | $246.65 | $246.65 | $246.70 |
| Purchase #5 | $194.36 | 4.863% | $203.8117 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $205.98 | 7.302% | $221.0207 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $17.36 | 4.616% | $18.1613 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $1,016.28 | $1,089.0162 | $1,089.00 | $1,089.00 | $1,089.00 | |