| 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 | $174.67 | 13.594% | $198.4146 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $55.77 | 8.200% | $60.3431 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $208.41 | 8.579% | $226.2895 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $220.69 | 4.596% | $230.8329 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $49.84 | 7.650% | $53.6528 | $53.65 | $53.65 | $53.70 |
| Purchase #6 | $38.43 | 7.501% | $41.3126 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $77.76 | 13.198% | $88.0228 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $825.57 | $898.8683 | $898.85 | $898.85 | $898.80 | |