| 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 | $233.88 | 8.298% | $253.2874 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $71.85 | 8.321% | $77.8286 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $56.80 | 12.491% | $63.8949 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $175.29 | 5.379% | $184.7188 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $22.54 | 8.706% | $24.5023 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $63.59 | 10.479% | $70.2536 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $138.47 | 5.466% | $146.0388 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $762.42 | $820.5244 | $820.52 | $820.55 | $820.50 | |