| 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 | $181.65 | 7.545% | $195.3555 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $70.52 | 13.802% | $80.2532 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $51.96 | 8.477% | $56.3646 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $140.35 | 3.841% | $145.7408 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $42.32 | 11.466% | $47.1724 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $73.77 | 7.801% | $79.5248 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $71.61 | 7.556% | $77.0209 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $632.18 | $681.4322 | $681.42 | $681.35 | $681.50 | |