| 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 | $144.90 | 8.592% | $157.3498 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $142.55 | 8.270% | $154.3389 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $132.51 | 11.355% | $147.5565 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $149.65 | 5.208% | $157.4438 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $58.89 | 6.506% | $62.7214 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $25.48 | 9.311% | $27.8524 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $204.43 | 4.143% | $212.8995 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $858.41 | $920.1623 | $920.16 | $920.15 | $920.10 | |