| 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 | $150.38 | 9.769% | $165.0706 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $21.42 | 11.698% | $23.9257 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $176.42 | 8.851% | $192.0349 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $142.40 | 10.588% | $157.4773 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $232.50 | 3.438% | $240.4934 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $88.60 | 5.354% | $93.3436 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $167.66 | 11.207% | $186.4497 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $979.38 | $1,058.7952 | $1,058.79 | $1,058.85 | $1,058.70 | |