| 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 | $207.77 | 7.435% | $223.2177 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $155.50 | 10.284% | $171.4916 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $74.43 | 8.263% | $80.5802 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $130.31 | 6.219% | $138.414 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $53.77 | 13.798% | $61.1892 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $47.72 | 7.859% | $51.4703 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $11.80 | 4.436% | $12.3234 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $681.30 | $738.6864 | $738.68 | $738.65 | $738.70 | |