| 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 | $167.33 | 8.690% | $181.871 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $153.60 | 7.286% | $164.7913 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $137.70 | 3.767% | $142.8872 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $249.71 | 12.124% | $279.9848 | $279.98 | $280.00 | $280.00 |
| Purchase #5 | $237.72 | 7.458% | $255.4492 | $255.45 | $255.45 | $255.40 |
| Purchase #6 | $116.42 | 8.175% | $125.9373 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $23.51 | 3.654% | $24.3691 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $1,085.99 | $1,175.2899 | $1,175.29 | $1,175.30 | $1,175.30 | |