| 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 | $128.39 | 13.208% | $145.3478 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $129.91 | 8.455% | $140.8939 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $212.66 | 12.180% | $238.562 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $31.62 | 12.785% | $35.6626 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $27.37 | 8.382% | $29.6642 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $54.95 | 10.288% | $60.6033 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $30.67 | 13.711% | $34.8752 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $615.57 | $685.6090 | $685.60 | $685.60 | $685.70 | |