| 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 | $160.46 | 13.454% | $182.0483 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $240.48 | 12.502% | $270.5448 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $250.34 | 10.187% | $275.8421 | $275.84 | $275.85 | $275.80 |
| Purchase #4 | $114.45 | 7.205% | $122.6961 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $133.91 | 8.461% | $145.2401 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $98.94 | 8.579% | $107.4281 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $123.72 | 10.857% | $137.1523 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $1,122.30 | $1,240.9518 | $1,240.95 | $1,241.00 | $1,240.80 | |