| 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 | $147.86 | 5.738% | $156.3442 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $96.37 | 10.735% | $106.7153 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $31.49 | 12.691% | $35.4864 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $86.42 | 6.711% | $92.2196 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $45.57 | 11.132% | $50.6429 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $127.39 | 4.474% | $133.0894 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $115.35 | 12.349% | $129.5946 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $650.45 | $704.0924 | $704.09 | $704.10 | $704.00 | |