| 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 | $110.99 | 3.514% | $114.8902 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $171.53 | 8.538% | $186.1752 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $23.52 | 9.570% | $25.7709 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $174.37 | 4.302% | $181.8714 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $84.97 | 9.262% | $92.8399 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $52.70 | 4.727% | $55.1911 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $138.85 | 13.810% | $158.0252 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $756.93 | $814.7639 | $814.77 | $814.80 | $814.80 | |