| 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 | $144.48 | 6.487% | $153.8524 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $162.72 | 12.750% | $183.4668 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $167.81 | 11.863% | $187.7173 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $186.70 | 10.504% | $206.311 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $173.89 | 3.312% | $179.6492 | $179.65 | $179.65 | $179.60 |
| Purchase #6 | $150.62 | 5.836% | $159.4102 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $83.50 | 12.526% | $93.9592 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $1,069.72 | $1,164.3661 | $1,164.37 | $1,164.30 | $1,164.40 | |