| 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 | $190.65 | 5.330% | $200.8116 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $186.35 | 7.709% | $200.7157 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $179.68 | 9.119% | $196.065 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $197.77 | 7.131% | $211.873 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $205.63 | 9.506% | $225.1772 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $168.44 | 5.129% | $177.0793 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $175.31 | 11.252% | $195.0359 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,303.83 | $1,406.7577 | $1,406.77 | $1,406.75 | $1,406.80 | |