| 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 | $147.58 | 6.748% | $157.5387 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $204.96 | 11.187% | $227.8889 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $145.83 | 11.637% | $162.8002 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $9.34 | 6.755% | $9.9709 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $188.99 | 9.384% | $206.7248 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $60.74 | 11.273% | $67.5872 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $238.59 | 8.106% | $257.9301 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $996.03 | $1,090.4408 | $1,090.44 | $1,090.45 | $1,090.40 | |