| 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 | $138.74 | 12.636% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $171.50 | 13.745% | $195.0727 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $178.97 | 4.258% | $186.5905 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $123.97 | 3.635% | $128.4763 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $43.69 | 11.275% | $48.616 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $95.69 | 3.772% | $99.2994 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $13.36 | 7.545% | $14.368 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $765.92 | $828.6941 | $828.70 | $828.65 | $828.80 | |