| 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 | $122.93 | 8.389% | $133.2426 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $225.35 | 10.144% | $248.2095 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $23.67 | 3.287% | $24.448 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $71.85 | 5.831% | $76.0396 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $181.38 | 5.302% | $190.9968 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $76.29 | 5.222% | $80.2739 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $194.30 | 7.314% | $208.5111 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $895.77 | $961.7215 | $961.72 | $961.70 | $961.60 | |