| 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 | $95.78 | 5.106% | $100.6705 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $194.29 | 5.440% | $204.8594 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $170.62 | 12.130% | $191.3162 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $179.85 | 12.508% | $202.3456 | $202.35 | $202.35 | $202.30 |
| Purchase #5 | $166.86 | 10.195% | $183.8714 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $80.73 | 13.784% | $91.8578 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $16.97 | 7.365% | $18.2198 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $905.10 | $993.1407 | $993.15 | $993.05 | $993.20 | |