| 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 | $190.51 | 6.739% | $203.3485 | $203.35 | $203.35 | $203.30 |
| Purchase #2 | $240.75 | 6.416% | $256.1965 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $181.87 | 7.123% | $194.8246 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $150.66 | 9.512% | $164.9908 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $196.85 | 4.749% | $206.1984 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $73.81 | 6.664% | $78.7287 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $17.89 | 10.687% | $19.8019 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $1,052.34 | $1,124.0894 | $1,124.09 | $1,124.10 | $1,124.00 | |