| 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 | $138.31 | 13.736% | $157.3083 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $43.61 | 3.631% | $45.1935 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $11.94 | 7.568% | $12.8436 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $5.97 | 10.631% | $6.6047 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $100.56 | 12.306% | $112.9349 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $230.27 | 8.856% | $250.6627 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $159.70 | 5.789% | $168.945 | $168.95 | $168.95 | $168.90 |
| 7 purchase totals = | $690.36 | $754.4927 | $754.48 | $754.50 | $754.40 | |