| 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 | $149.61 | 12.633% | $168.5102 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $134.66 | 12.784% | $151.8749 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $100.44 | 6.602% | $107.071 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $192.57 | 7.787% | $207.5654 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $159.38 | 12.593% | $179.4507 | $179.45 | $179.45 | $179.50 |
| Purchase #6 | $59.37 | 10.777% | $65.7683 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $120.32 | 7.612% | $129.4788 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $916.35 | $1,009.7193 | $1,009.72 | $1,009.65 | $1,009.90 | |