| 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 | $146.29 | 10.140% | $161.1238 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $156.29 | 4.361% | $163.1058 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $134.32 | 8.569% | $145.8299 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $91.44 | 11.286% | $101.7599 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $108.68 | 4.193% | $113.237 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $35.73 | 8.802% | $38.875 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $156.32 | 7.490% | $168.0284 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $829.07 | $891.9598 | $891.97 | $892.00 | $891.90 | |