| 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 | $157.55 | 5.203% | $165.7473 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $84.34 | 12.150% | $94.5873 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $46.62 | 5.245% | $49.0652 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $72.71 | 5.479% | $76.6938 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $229.95 | 3.350% | $237.6533 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $164.45 | 13.127% | $186.0374 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $189.53 | 4.794% | $198.6161 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $945.15 | $1,008.4004 | $1,008.41 | $1,008.40 | $1,008.40 | |