| 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 | $172.99 | 13.671% | $196.6395 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $205.41 | 12.500% | $231.0863 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $236.86 | 3.795% | $245.8488 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $123.82 | 13.493% | $140.527 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $201.73 | 9.166% | $220.2206 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $67.57 | 12.675% | $76.1345 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $50.79 | 6.189% | $53.9334 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $1,059.17 | $1,164.3901 | $1,164.39 | $1,164.45 | $1,164.20 | |