| 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 | $145.28 | 6.807% | $155.1692 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $160.60 | 5.600% | $169.5936 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $107.47 | 10.505% | $118.7597 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $70.81 | 13.618% | $80.4529 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $213.52 | 5.839% | $225.9874 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $233.73 | 13.527% | $265.3467 | $265.35 | $265.35 | $265.30 |
| Purchase #7 | $64.60 | 5.214% | $67.9682 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $996.01 | $1,083.2777 | $1,083.28 | $1,083.25 | $1,083.40 | |