| 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 | $165.94 | 8.501% | $180.0466 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $179.86 | 12.228% | $201.8533 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $180.66 | 4.633% | $189.03 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $192.71 | 8.499% | $209.0884 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $234.77 | 13.536% | $266.5485 | $266.55 | $266.55 | $266.50 |
| Purchase #6 | $77.98 | 5.268% | $82.088 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $120.25 | 13.781% | $136.8217 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,152.17 | $1,265.4765 | $1,265.48 | $1,265.50 | $1,265.40 | |