| 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 | $173.30 | 7.813% | $186.8399 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $154.66 | 6.839% | $165.2372 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $232.87 | 11.321% | $259.2332 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $18.59 | 7.268% | $19.9411 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $62.84 | 8.819% | $68.3819 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $163.38 | 12.653% | $184.0525 | $184.05 | $184.05 | $184.10 |
| Purchase #7 | $111.37 | 10.523% | $123.0895 | $123.09 | $123.10 | $123.10 |
| 7 purchase totals = | $917.01 | $1,006.7753 | $1,006.77 | $1,006.85 | $1,006.70 | |