| 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 | $205.38 | 4.620% | $214.8686 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $150.94 | 7.636% | $162.4658 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $165.78 | 12.852% | $187.086 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $122.96 | 11.346% | $136.911 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $93.64 | 9.325% | $102.3719 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $182.52 | 4.615% | $190.9433 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $157.90 | 5.530% | $166.6319 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $1,079.12 | $1,161.2785 | $1,161.28 | $1,161.25 | $1,161.30 | |