| 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 | $178.63 | 3.479% | $184.8445 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $6.33 | 9.219% | $6.9136 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $218.52 | 8.214% | $236.4692 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $142.47 | 12.527% | $160.3172 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $82.44 | 12.529% | $92.7689 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $142.72 | 8.657% | $155.0753 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $7.26 | 13.314% | $8.2266 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $778.37 | $844.6153 | $844.62 | $844.60 | $844.60 | |