| 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 | $183.54 | 5.365% | $193.3869 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $136.53 | 4.107% | $142.1373 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $5.28 | 4.756% | $5.5311 | $5.53 | $5.55 | $5.50 |
| Purchase #4 | $241.86 | 3.274% | $249.7785 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $171.56 | 6.443% | $182.6136 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $160.82 | 7.599% | $173.0407 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $223.65 | 6.276% | $237.6863 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $1,123.24 | $1,184.1744 | $1,184.18 | $1,184.25 | $1,184.10 | |