| 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 | $144.77 | 10.590% | $160.1011 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $201.57 | 10.236% | $222.2027 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $49.61 | 10.519% | $54.8285 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $147.81 | 8.511% | $160.3901 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $10.97 | 8.237% | $11.8736 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $126.80 | 9.447% | $138.7788 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $138.98 | 11.489% | $154.9474 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $820.51 | $903.1222 | $903.12 | $903.15 | $903.10 | |