| 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 | $189.43 | 6.180% | $201.1368 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $43.48 | 8.338% | $47.1054 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $140.63 | 11.539% | $156.8573 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $35.80 | 3.151% | $36.9281 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $108.84 | 5.654% | $114.9938 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $43.41 | 4.271% | $45.264 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $146.37 | 7.269% | $157.0096 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $707.96 | $759.2950 | $759.30 | $759.30 | $759.30 | |