| 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 | $140.28 | 9.751% | $153.9587 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $8.45 | 4.629% | $8.8412 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $22.50 | 7.598% | $24.2096 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $223.66 | 6.596% | $238.4126 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $118.58 | 3.616% | $122.8679 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $51.74 | 8.567% | $56.1726 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $43.44 | 8.553% | $47.1554 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $608.65 | $651.6180 | $651.62 | $651.55 | $651.70 | |