| 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 | $164.46 | 12.721% | $185.381 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $98.34 | 8.495% | $106.694 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $160.93 | 4.610% | $168.3489 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $175.56 | 7.857% | $189.3537 | $189.35 | $189.35 | $189.40 |
| Purchase #5 | $159.84 | 7.185% | $171.3245 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $237.58 | 5.163% | $249.8463 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $207.37 | 3.443% | $214.5097 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $1,204.08 | $1,285.4581 | $1,285.45 | $1,285.45 | $1,285.40 | |