| 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 | $116.42 | 10.673% | $128.8455 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $39.73 | 10.359% | $43.8456 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $14.90 | 9.498% | $16.3152 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $71.34 | 13.862% | $81.2292 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $93.73 | 13.149% | $106.0546 | $106.05 | $106.05 | $106.10 |
| Purchase #6 | $199.82 | 8.347% | $216.499 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $140.33 | 11.367% | $156.2813 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $676.27 | $749.0704 | $749.08 | $749.10 | $749.00 | |