| 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 | $155.63 | 12.470% | $175.0371 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $247.94 | 12.822% | $279.7309 | $279.73 | $279.75 | $279.70 |
| Purchase #3 | $78.80 | 11.343% | $87.7383 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $15.52 | 11.538% | $17.3107 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $100.38 | 6.535% | $106.9398 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $14.87 | 8.566% | $16.1438 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $107.63 | 5.578% | $113.6336 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $720.77 | $796.5342 | $796.53 | $796.60 | $796.30 | |