| 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 | $178.45 | 7.126% | $191.1663 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $210.27 | 6.490% | $223.9165 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $89.68 | 3.447% | $92.7713 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $35.66 | 6.383% | $37.9362 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $184.37 | 3.182% | $190.2367 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $223.70 | 8.461% | $242.6273 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $196.39 | 4.382% | $204.9958 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $1,118.52 | $1,183.6501 | $1,183.67 | $1,183.65 | $1,183.60 | |