| 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 | $156.80 | 13.165% | $177.4427 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $145.87 | 3.411% | $150.8456 | $150.85 | $150.85 | $150.80 |
| Purchase #3 | $68.89 | 5.682% | $72.8043 | $72.80 | $72.80 | $72.80 |
| Purchase #4 | $27.95 | 5.164% | $29.3933 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $42.27 | 11.377% | $47.0791 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $140.72 | 8.119% | $152.1451 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $34.62 | 11.711% | $38.6743 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $617.12 | $668.3844 | $668.38 | $668.40 | $668.30 | |