| 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 | $191.96 | 3.505% | $198.6882 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $119.35 | 3.195% | $123.1632 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $164.44 | 13.628% | $186.8499 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $74.26 | 8.632% | $80.6701 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $151.50 | 4.546% | $158.3872 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $196.69 | 6.161% | $208.8081 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $151.29 | 12.392% | $170.0379 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,049.49 | $1,126.6046 | $1,126.61 | $1,126.60 | $1,126.60 | |