| 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 | $196.66 | 9.793% | $215.9189 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $18.67 | 12.214% | $20.9504 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $128.82 | 12.561% | $145.0011 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $211.63 | 4.679% | $221.5322 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $138.81 | 6.497% | $147.8285 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $54.55 | 6.138% | $57.8983 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $149.71 | 4.599% | $156.5952 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $898.85 | $965.7246 | $965.73 | $965.75 | $965.70 | |