| 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 | $55.35 | 12.137% | $62.0678 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $140.91 | 8.713% | $153.1875 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $240.85 | 3.604% | $249.5302 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $176.50 | 7.420% | $189.5963 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $128.59 | 7.157% | $137.7932 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $156.93 | 9.510% | $171.854 | $171.85 | $171.85 | $171.90 |
| Purchase #7 | $20.43 | 3.513% | $21.1477 | $21.15 | $21.15 | $21.10 |
| 7 purchase totals = | $919.56 | $985.1767 | $985.18 | $985.20 | $985.20 | |