| 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 | $160.92 | 8.449% | $174.5161 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $114.58 | 12.611% | $129.0297 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $95.47 | 4.346% | $99.6191 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $103.45 | 3.181% | $106.7407 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $48.72 | 3.333% | $50.3438 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $227.53 | 4.354% | $237.4367 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $61.97 | 12.231% | $69.5496 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $812.64 | $867.2357 | $867.24 | $867.25 | $867.00 | |