| 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 | $157.27 | 10.307% | $173.4798 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $167.33 | 6.180% | $177.671 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $205.28 | 3.343% | $212.1425 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $171.82 | 8.626% | $186.6412 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $236.31 | 5.424% | $249.1275 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $189.49 | 13.131% | $214.3719 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $64.94 | 5.149% | $68.2838 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $1,192.44 | $1,281.7177 | $1,281.71 | $1,281.75 | $1,281.70 | |