| 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 | $144.30 | 7.170% | $154.6463 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $165.84 | 10.320% | $182.9547 | $182.95 | $182.95 | $183.00 |
| Purchase #3 | $186.47 | 8.410% | $202.1521 | $202.15 | $202.15 | $202.20 |
| Purchase #4 | $205.36 | 6.326% | $218.3511 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $111.59 | 10.325% | $123.1117 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $44.28 | 6.728% | $47.2592 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $225.62 | 3.170% | $232.7722 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $1,083.46 | $1,161.2473 | $1,161.24 | $1,161.20 | $1,161.40 | |