| 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 | $155.46 | 4.239% | $162.0499 | $162.05 | $162.05 | $162.00 |
| Purchase #2 | $98.57 | 6.606% | $105.0815 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $185.63 | 4.491% | $193.9666 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $21.81 | 7.302% | $23.4026 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $76.81 | 4.270% | $80.0898 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $5.96 | 13.666% | $6.7745 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $241.90 | 5.781% | $255.8842 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $786.14 | $827.2491 | $827.24 | $827.25 | $827.30 | |