| 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 | $150.92 | 3.271% | $155.8566 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $187.41 | 3.377% | $193.7388 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $142.63 | 8.153% | $154.2586 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $248.51 | 9.360% | $271.7705 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $159.62 | 5.455% | $168.3273 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $139.64 | 4.269% | $145.6012 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $89.42 | 11.541% | $99.74 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $1,118.15 | $1,189.2930 | $1,189.30 | $1,189.30 | $1,189.30 | |