| 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 | $162.55 | 11.343% | $180.988 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $242.43 | 9.702% | $265.9506 | $265.95 | $265.95 | $266.00 |
| Purchase #3 | $130.60 | 10.500% | $144.313 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $187.52 | 12.265% | $210.5193 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $13.86 | 7.146% | $14.8504 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $122.71 | 12.709% | $138.3052 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $146.38 | 3.596% | $151.6438 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,006.05 | $1,106.5703 | $1,106.57 | $1,106.55 | $1,106.60 | |