| 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 | $176.26 | 9.514% | $193.0294 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $11.32 | 13.209% | $12.8153 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $105.33 | 9.276% | $115.1004 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $198.68 | 3.681% | $205.9934 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $171.40 | 4.157% | $178.5251 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $52.90 | 9.718% | $58.0408 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $161.92 | 9.629% | $177.5113 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $877.81 | $941.0157 | $941.02 | $941.05 | $940.90 | |